timeout - Handshake_timeout on RabbitMQ using python and pika from remote vm -


i have several vm's around world, identical , same python code (and same library version of pika 0.9.13). 1 of them failing because of handshake_timeout:

=error report==== 17-jun-2015::12:27:07 === closing amqp connection <0.290.0> (yy.yy.yy.yy:47232 -> xx.xx.xx.xx:5672): {handshake_timeout,handshake}

that taken rabbitmq log, in client code see like

error:pika.adapters.base_connection:connection xx.xx.xx.xx:5672 failed: timeout unhandled exception in thread started <function listen_for_start_download_message @ 0x1e5bcf8>

i have tested connection telnet following guide: http://rubybunny.info/articles/troubleshooting.html

i increased handshake_timeout 40000 milliseconds , ssl_handshake_timeout 20000 milliseconds , error persists, ping rabbitmq server machine little bit higher in other machines nothing abnormal (136ms). has found similar problem sometime or can recommend way test rabbitmq connection?

i'm not sure if solution problem in case problem resolved installing these libraries on problematic vm's: amqp-tools , librabbitmq1 using apt-get install. have no idea why other vms had libraries , problematic ones did not case.


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