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Diagnostic aggregator not reading messages from new publishers on /diagnostics topic

Here's the situation:

  1. Start roscore
  2. Start diagnostic aggregator
  3. Start node A
  4. Start node B
  5. Start node C
  6. Start node D

And keep starting up to 20 nodes.

All the nodes publish to the /diagnostics topic, which is read by the aggregator, and republished to /diagnostics_agg. The problem is that the aggregator is only reading messages from node A and B, but marks the rest of the nodes as stale.

If I kill the aggregator and restart it, the issue is solved, so it's not a problem with the aggregator yaml file or with the topic publication of the nodes.

Furthermore, if I take a look at the /diagnostics topic, I see messages from all the nodes being published there. And rostopic info /diagnostics displays 20 publishers and 1 subscriber (the aggregator).

Here's the log of the diagnostic_aggregator:

[roscpp_internal] [2011-09-02 11:31:43,575] [thread 0xb5ac3930]: [DEBUG] UDPROS server listening on port [59791]
[roscpp_internal] [2011-09-02 11:31:43,580] [thread 0xb5ac3930]: [DEBUG] Started node [/my_diagnostic_aggregator], pid [2125], bound on [robot], xmlrpc port [54121], tcpros port [33420], logging to [/tmp/5d1153a4-d546-11e0-8b8e-00e0f41fb340/my_diagnostic_aggregator-1.log], using [real] time
[roscpp_internal] [2011-09-02 11:31:43,817] [thread 0xb5ab6b70]: [DEBUG] Accepted connection on socket [7], new socket [12]
[roscpp_internal] [2011-09-02 11:31:43,817] [thread 0xb5ab6b70]: [DEBUG] TCPROS received a connection from [127.0.1.1:43084]
[roscpp_internal] [2011-09-02 11:31:43,817] [thread 0xb5ab6b70]: [DEBUG] Connection: Creating TransportSubscriberLink for topic [/rosout] connected to [callerid=[/rosout] address=[TCPROS connection to [127.0.1.1:43084 on socket 12]]]
[roscpp_internal] [2011-09-02 11:31:44,020] [thread 0xb5ac3930]: [DEBUG] XML-RPC call [getParam] returned an error (-1): [Parameter [/my_diagnostic_aggregator/analyzers/Common/analyzers/guiServer/remove_prefix] is not set]
[roscpp_internal] [2011-09-02 11:31:44,021] [thread 0xb5ac3930]: [DEBUG] XML-RPC call [getParam] returned an error (-1): [Parameter [/my_diagnostic_aggregator/analyzers/Common/analyzers/guiServer/startswith] is not set]
[roscpp_internal] [2011-09-02 11:31:44,022] [thread 0xb5ac3930]: [DEBUG] XML-RPC call [getParam] returned an error (-1): [Parameter [/my_diagnostic_aggregator/analyzers/Common/analyzers/guiServer/name] is not set]
[roscpp_internal] [2011-09-02 11:31:44,023] [thread 0xb5ac3930]: [DEBUG] XML-RPC call [getParam] returned an error (-1): [Parameter [/my_diagnostic_aggregator/analyzers/Common/analyzers/guiServer/contains] is not set]
[roscpp_internal] [2011-09-02 11:31:44,024] [thread 0xb5ac3930]: [DEBUG] XML-RPC call [getParam] returned an error (-1): [Parameter [/my_diagnostic_aggregator/analyzers/Common/analyzers/guiServer/expected] is not set]
[roscpp_internal] [2011-09-02 11:31:45,277] [thread 0xb5ac3930]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/,  already have these connections: 
[roscpp_internal] [2011-09-02 11:31:45,277] [thread 0xb5ac3930]: [DEBUG] Began asynchronous xmlrpc connection to [robot:44143]
[roscpp_internal] [2011-09-02 11:31:45,277] [thread 0xb5ac3930]: [DEBUG] Began asynchronous xmlrpc connection to [robot:59731]
[roscpp_internal] [2011-09-02 11:31:45,423] [thread 0xb52b5b70]: [DEBUG] Connecting via tcpros to topic [/diagnostics] at host [robot:56835]
[roscpp_internal] [2011-09-02 11:31:45,423] [thread 0xb52b5b70]: [DEBUG] Resolved publisher host [robot] to [127.0.1.1] for socket [14]
[roscpp_internal] [2011-09-02 11:31:45,423] [thread 0xb52b5b70]: [DEBUG] Async connect() in progress to [robot:56835] on socket [14]
[roscpp_internal] [2011-09-02 11:31:45,423] [thread 0xb52b5b70]: [DEBUG] Connected to publisher of topic [/diagnostics] at [robot:56835]
[roscpp_internal] [2011-09-02 11:31:45,423] [thread 0xb52b5b70]: [DEBUG] Connecting via tcpros to topic [/diagnostics] at host [robot:52191]
[roscpp_internal] [2011-09-02 11:31:45,423] [thread 0xb52b5b70]: [DEBUG] Resolved publisher host [robot] to [127.0.1.1] for socket [15]
[roscpp_internal] [2011-09-02 11:31:45,423] [thread 0xb52b5b70]: [DEBUG] Async connect() in progress to [robot:52191] on socket [15]
[roscpp_internal] [2011-09-02 11:31:45,423] [thread 0xb52b5b70]: [DEBUG] Connected to publisher of topic [/diagnostics] at [robot:52191]
[roscpp_internal] [2011-09-02 11:31:45,524] [thread 0xb5ab6b70]: [DEBUG] Accepted connection on socket [7], new socket [10]
[roscpp_internal] [2011-09-02 11:31:45,524] [thread 0xb5ab6b70]: [DEBUG] TCPROS received a connection from [127.0.1.1:43456]
[roscpp_internal] [2011-09-02 11:31:45,524] [thread 0xb5ab6b70]: [DEBUG] Connection: Creating TransportSubscriberLink for topic [/diagnostics_agg] connected to [callerid=[/supervisor] address=[TCPROS connection to [127.0.1.1:43456 on socket 10]]]
[roscpp_internal] [2011-09-02 11:31:46,838] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:59582/,  already have these connections: http://robot:59731/, http://robot:44143/, 
[roscpp_internal] [2011-09-02 11:31:46,838] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:59582]
[roscpp_internal] [2011-09-02 09:29:30,565] [thread 0xb5ab6b70]: [DEBUG] Accepted connection on socket [7], new socket [11]
[roscpp_internal] [2011-09-02 09:29:30,565] [thread 0xb5ab6b70]: [DEBUG] TCPROS received a connection from [192.168.1.131:36788]
[roscpp_internal] [2011-09-02 09:29:30,567] [thread 0xb5ab6b70]: [DEBUG] Connection: Creating TransportSubscriberLink for topic [/diagnostics_agg] connected to [callerid=[/robot_monitor_30059_1314946799055] address=[TCPROS connection to [192.168.1.131:36788 on socket 11]]]
[roscpp_internal] [2011-09-02 09:29:36,265] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:59582/, http://robot:56016/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:59582/, 
[roscpp_internal] [2011-09-02 09:29:36,266] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:56016]
[roscpp_internal] [2011-09-02 09:29:50,391] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:56016/, http://robot:42981/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:56016/, http://robot:59582/, 
[roscpp_internal] [2011-09-02 09:29:50,391] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:42981]
[roscpp_internal] [2011-09-02 09:30:05,379] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:56016/, http://robot:59582/, 
[roscpp_internal] [2011-09-02 09:30:05,379] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:34085]
[roscpp_internal] [2011-09-02 09:30:10,496] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:34085/, http://robot:56016/, http://robot:59582/, 
[roscpp_internal] [2011-09-02 09:30:10,496] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:46145]
[roscpp_internal] [2011-09-02 09:30:16,606] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:59582/, 
[roscpp_internal] [2011-09-02 09:30:16,607] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:51595]
[roscpp_internal] [2011-09-02 09:30:19,717] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:51595/, http://robot:59582/, 
[roscpp_internal] [2011-09-02 09:30:19,717] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:56200]
[roscpp_internal] [2011-09-02 09:30:22,922] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:56200/, http://robot:51595/, http://robot:59582/, 
[roscpp_internal] [2011-09-02 09:30:22,922] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:44166]
[roscpp_internal] [2011-09-02 09:30:23,228] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:56200/, http://robot:51595/, http://robot:59582/, http://robot:44166/, 
[roscpp_internal] [2011-09-02 09:30:23,228] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:46114]
[roscpp_internal] [2011-09-02 09:30:26,335] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:56200/, http://robot:51595/, http://robot:59582/, http://robot:44166/, http://robot:46114/, 
[roscpp_internal] [2011-09-02 09:30:26,336] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:53499]
[roscpp_internal] [2011-09-02 09:30:29,541] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:51595/, http://robot:59582/, http://robot:44166/, http://robot:46114/, 
[roscpp_internal] [2011-09-02 09:30:29,541] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:56993]
[roscpp_internal] [2011-09-02 09:30:36,858] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:51595/, http://robot:59582/, http://robot:44166/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:36,858] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:58553]
[roscpp_internal] [2011-09-02 09:30:41,669] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:51595/, http://robot:59582/, http://robot:44166/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:41,670] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:40507]
[roscpp_internal] [2011-09-02 09:30:41,881] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:51595/, http://robot:59582/, http://robot:44166/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:41,881] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:52814]
[roscpp_internal] [2011-09-02 09:30:41,983] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:51595/, http://robot:59582/, http://robot:44166/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:41,984] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:52743]
[roscpp_internal] [2011-09-02 09:30:42,189] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:44166/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:42,190] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:54123]
[roscpp_internal] [2011-09-02 09:30:42,394] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:44166/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:42,394] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:49951]
[roscpp_internal] [2011-09-02 09:30:42,604] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:44166/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:42,605] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:45636]
[roscpp_internal] [2011-09-02 09:30:42,833] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:45636/, http://robot:44166/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:42,834] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:54697]
[roscpp_internal] [2011-09-02 09:30:42,947] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:42,948] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:39178]
[roscpp_internal] [2011-09-02 09:30:43,653] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:53499/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:53732/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:30:43,654] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:53732]
[roscpp_internal] [2011-09-02 09:34:00,663] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:53732/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:36:24,251] [thread 0xb5ab6b70]: [DEBUG] Accepted connection on socket [7], new socket [16]
[roscpp_internal] [2011-09-02 09:36:24,251] [thread 0xb5ab6b70]: [DEBUG] TCPROS received a connection from [127.0.1.1:42333]
[roscpp_internal] [2011-09-02 09:36:24,252] [thread 0xb5ab6b70]: [DEBUG] Connection: Creating TransportSubscriberLink for topic [/diagnostics_agg] connected to [callerid=[/rostopic_12410_1314948984058] address=[TCPROS connection to [127.0.1.1:42333 on socket 16]]]
[roscpp_internal] [2011-09-02 09:36:33,583] [thread 0xb5ab6b70]: [DEBUG] Socket 16 closed with (ERR|HUP|NVAL) events 24: Broken pipe
[roscpp_internal] [2011-09-02 09:36:33,583] [thread 0xb5ab6b70]: [DEBUG] TCP socket [16] closed
[roscpp_internal] [2011-09-02 09:36:33,583] [thread 0xb5ab6b70]: [DEBUG] Connection to subscriber [callerid=[/rostopic_12410_1314948984058] address=[TCPROS connection to [127.0.1.1:42333 on socket 16]]] to topic [/diagnostics_agg] dropped
[roscpp_internal] [2011-09-02 09:37:01,461] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:53732/, http://robot:34848/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:37:01,462] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:34848]
[roscpp_internal] [2011-09-02 09:40:19,982] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:34848/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:40:27,509] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:34848/, http://robot:38221/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:40:27,510] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:38221]
[roscpp_internal] [2011-09-02 09:40:56,483] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:34848/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:40:59,899] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:34848/, http://robot:52010/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:40:59,902] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:52010]
[roscpp_internal] [2011-09-02 09:41:09,062] [thread 0xb5ab6b70]: [DEBUG] Accepted connection on socket [7], new socket [16]
[roscpp_internal] [2011-09-02 09:41:09,062] [thread 0xb5ab6b70]: [DEBUG] TCPROS received a connection from [127.0.1.1:36718]
[roscpp_internal] [2011-09-02 09:41:09,062] [thread 0xb5ab6b70]: [DEBUG] Connection: Creating TransportSubscriberLink for topic [/diagnostics_agg] connected to [callerid=[/rostopic_18919_1314949268891] address=[TCPROS connection to [127.0.1.1:36718 on socket 16]]]
[roscpp_internal] [2011-09-02 09:41:11,583] [thread 0xb5ab6b70]: [DEBUG] Socket 16 closed with (ERR|HUP|NVAL) events 24: Broken pipe
[roscpp_internal] [2011-09-02 09:41:11,583] [thread 0xb5ab6b70]: [DEBUG] TCP socket [16] closed
[roscpp_internal] [2011-09-02 09:41:11,583] [thread 0xb5ab6b70]: [DEBUG] Connection to subscriber [callerid=[/rostopic_18919_1314949268891] address=[TCPROS connection to [127.0.1.1:36718 on socket 16]]] to topic [/diagnostics_agg] dropped
[roscpp_internal] [2011-09-02 09:41:14,868] [thread 0xb5ab6b70]: [DEBUG] Accepted connection on socket [7], new socket [16]
[roscpp_internal] [2011-09-02 09:41:14,868] [thread 0xb5ab6b70]: [DEBUG] TCPROS received a connection from [127.0.1.1:36839]
[roscpp_internal] [2011-09-02 09:41:14,869] [thread 0xb5ab6b70]: [DEBUG] Connection: Creating TransportSubscriberLink for topic [/diagnostics_agg] connected to [callerid=[/rostopic_19073_1314949274640] address=[TCPROS connection to [127.0.1.1:36839 on socket 16]]]
[roscpp_internal] [2011-09-02 09:41:18,583] [thread 0xb5ab6b70]: [DEBUG] Socket 16 closed with (ERR|HUP|NVAL) events 24: Broken pipe
[roscpp_internal] [2011-09-02 09:41:18,583] [thread 0xb5ab6b70]: [DEBUG] TCP socket [16] closed
[roscpp_internal] [2011-09-02 09:41:18,583] [thread 0xb5ab6b70]: [DEBUG] Connection to subscriber [callerid=[/rostopic_19073_1314949274640] address=[TCPROS connection to [127.0.1.1:36839 on socket 16]]] to topic [/diagnostics_agg] dropped
[roscpp_internal] [2011-09-02 09:41:20,322] [thread 0xb5ab6b70]: [DEBUG] Accepted connection on socket [7], new socket [16]
[roscpp_internal] [2011-09-02 09:41:20,322] [thread 0xb5ab6b70]: [DEBUG] TCPROS received a connection from [127.0.1.1:36954]
[roscpp_internal] [2011-09-02 09:41:20,322] [thread 0xb5ab6b70]: [DEBUG] Connection: Creating TransportSubscriberLink for topic [/diagnostics_agg] connected to [callerid=[/rostopic_19220_1314949280132] address=[TCPROS connection to [127.0.1.1:36954 on socket 16]]]
[roscpp_internal] [2011-09-02 09:41:41,583] [thread 0xb5ab6b70]: [DEBUG] Socket 16 closed with (ERR|HUP|NVAL) events 24: Broken pipe
[roscpp_internal] [2011-09-02 09:41:41,583] [thread 0xb5ab6b70]: [DEBUG] TCP socket [16] closed
[roscpp_internal] [2011-09-02 09:41:41,583] [thread 0xb5ab6b70]: [DEBUG] Connection to subscriber [callerid=[/rostopic_19220_1314949280132] address=[TCPROS connection to [127.0.1.1:36954 on socket 16]]] to topic [/diagnostics_agg] dropped
[roscpp_internal] [2011-09-02 09:44:23,579] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:52010/, http://robot:54358/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:44:23,580] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:54358]
[roscpp_internal] [2011-09-02 09:53:22,213] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:52010/, http://robot:58838/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:53:22,217] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:58838]
[roscpp_internal] [2011-09-02 09:58:52,720] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:52010/, http://robot:59905/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 09:58:52,721] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:59905]
[roscpp_internal] [2011-09-02 10:00:39,321] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:39178/, http://robot:52010/, http://robot:43222/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:00:39,322] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:43222]
[roscpp_internal] [2011-09-02 10:05:41,730] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:52743/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:52010/, http://robot:43222/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:43222/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:05:43,745] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:54123/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:52010/, http://robot:43222/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:43222/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:05:45,959] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:49951/, http://robot:45636/, http://robot:54697/, http://robot:52010/, http://robot:43222/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:43222/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:05:47,577] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:49951/, http://robot:45636/, http://robot:52010/, http://robot:43222/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:43222/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:05:49,502] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:52814/, http://robot:49951/, http://robot:52010/, http://robot:43222/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:43222/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:05:53,623] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:58553/, http://robot:40507/, http://robot:49951/, http://robot:52010/, http://robot:43222/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:43222/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:05:57,832] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:40507/, http://robot:49951/, http://robot:52010/, http://robot:43222/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:43222/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:06:25,079] [thread 0xb52b5b70]: [DEBUG] Publisher update for [/diagnostics]: http://robot:44143/, http://robot:59731/, http://robot:42981/, http://robot:34085/, http://robot:46145/, http://robot:51595/, http://robot:56200/, http://robot:44166/, http://robot:46114/, http://robot:56993/, http://robot:40507/, http://robot:49951/, http://robot:52010/, http://robot:53537/,  already have these connections: http://robot:59731/, http://robot:44143/, http://robot:40507/, http://robot:42981/, http://robot:46145/, http://robot:34085/, http://robot:53732/, http://robot:52814/, http://robot:56016/, http://robot:53499/, http://robot:56200/, http://robot:58553/, http://robot:34848/, http://robot:49951/, http://robot:43222/, http://robot:52743/, http://robot:51595/, http://robot:59582/, http://robot:54123/, http://robot:39178/, http://robot:45636/, http://robot:58838/, http://robot:44166/, http://robot:54358/, http://robot:54697/, http://robot:46114/, http://robot:38221/, http://robot:52010/, http://robot:59905/, http://robot:56993/, 
[roscpp_internal] [2011-09-02 10:06:25,080] [thread 0xb52b5b70]: [DEBUG] Began asynchronous xmlrpc connection to [robot:53537]
[roscpp_internal] [2011-09-02 10:09:19,151] [thread 0xb5ab6b70]: [DEBUG] Accepted connection on socket [7], new socket [16]
[roscpp_internal] [2011-09-02 10:09:19,151] [thread 0xb5ab6b70]: [DEBUG] TCPROS received a connection from [192.168.1.131:43161]
[roscpp_internal] [2011-09-02 10:09:19,154] [thread 0xb5ab6b70]: [DEBUG] Connection: Creating ServiceClientLink for service [/my_diagnostic_aggregator/set_logger_level] connected to [callerid=[/rosservice] address=[TCPROS connection to [192.168.1.131:43161 on socket 16]]]
[roscpp_internal] [2011-09-02 10:09:19,155] [thread 0xb5ab6b70]: [DEBUG] Service client [/rosservice] wants service [/my_diagnostic_aggregator/set_logger_level] with md5sum [*]
[roscpp_internal] [2011-09-02 10:09:19,199] [thread 0xb5ab6b70]: [DEBUG] Socket [16] received 0/4 bytes, closing
[roscpp_internal] [2011-09-02 10:09:19,199] [thread 0xb5ab6b70]: [DEBUG] TCP socket [16] closed

Asked by Victor Lopez on 2011-09-01 20:26:22 UTC

Comments

Each node is publishing to diagnostics once a second. I don't think this is the cause, because restarting the aggregator solves the problem. Running "ros wtf" reports "The following nodes should be connected but aren't:" and a list of nodes that aren't connected to the aggregator or other nodes.

Asked by Victor Lopez on 2011-09-04 19:07:53 UTC

How fast are you publishing your diagonstics? It could be that the incoming buffer on the aggregator is being overflowed.

Asked by tfoote on 2011-09-02 06:25:27 UTC

If this is still an issue please open a ticket on https://github.com/ros/ros_comm

Asked by tfoote on 2013-02-03 08:33:38 UTC

Answers