Re: [Dev] ESB SendMediator : synapse properties from the cache - synapse.timeout_handler_interval
Hi Viraj, TimeoutHandler is executed in an interval of 15 seconds. So the time the callbacks get cleared can be deviated up to 15 seconds from the configured value. The TimeoutHandler execution interval can be configured by defining the following property at synapse.properties file: synapse.timeout_handler_interval. you can learn more about how to configuring timeouts using [1] [1] http://wso2.com/library/articles/2014/05/wso2-esb-a-guide-to-troubleshoot/ On Thu, May 21, 2015 at 10:22 PM, Dilini Muthumala dil...@wso2.com wrote: Hi Viraj, You can read about 'synapse.timeout_handler_interval' property in 'Endpoint Timeout' section in [1] This property value can be set/changed-if-already-set, in synapse.properties file in ESB_HOME/repository/conf folder. If this property is not set in synapse.properties file, (by default it is not set, which is why you see the DEBUG log saying that it's not found.) a default value of 15 seconds is set. This default value is set in org.apache.synapse.SynapseConstants class [2]. Regards, Dilini [1] https://docs.wso2.com/display/ESB481/Address+Endpoint [2] https://svn.wso2.org/repos/wso2/carbon/platform/tags/turing-chunk07/dependencies/synapse/2.1.2-wso2v4/modules/core/src/main/java/org/apache/synapse/SynapseConstants.java On Thu, May 21, 2015 at 9:36 PM, Viraj Senevirathne vir...@wso2.com wrote: Hi All, I noticed when SendMediator is running for the first time, ESB retrieves synapse properties from the cache. What is the variable 'synapse.timeout_handler_interval' specified in following ESB DEBUG output and why it is not found? How this default value can be changed? [2015-05-21 21:08:50,756] DEBUG - SendMediator Start : Send mediator [2015-05-21 21:08:50,756] DEBUG - SendMediator Sending request message using implicit message properties.. Sending To: http://localhost:9000/services/SimpleStockQuoteService SOAPAction: urn:getQuote [2015-05-21 21:08:50,758] DEBUG - Axis2FlexibleMEPClient Sending [add = false] [sec = false] [rm = false] [to=Address: http://localhost:9000/services/SimpleStockQuoteService] [2015-05-21 21:08:50,759] DEBUG - Axis2FlexibleMEPClient Message [Original Request Message ID : urn:uuid:e38066df-f98f-4b32-8404-08033defb9f5] [New Cloned Request Message ID : urn:uuid:14647c0b-d47c-403b-aa46-6f48a3ab9707] [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] INFO - TimeoutHandler This engine will expire all callbacks after : 120 seconds, irrespective of the timeout action, after the specified or optional timeout* [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] DEBUG - MiscellaneousUtil The name with 'synapse.timeout_handler_interval' cannot be found. Using default value : 15000* [2015-05-21 21:08:50,762] DEBUG - SynapseCallbackReceiver Callback added. Total callbacks waiting for : 1 [2015-05-21 21:08:50,771] DEBUG - SendMediator End : Send mediator [2015-05-21 21:08:50,771] DEBUG - InMediator End : In mediator Thank you. Viraj -- Viraj Senevirathne Software Engineer; WSO2, Inc. Mobile : +94 71 818 4742 %2B94%20%280%29%20773%20451194 Email : vir...@wso2.com thili...@wso2.com ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev -- *Dilini Muthumala* Software Engineer, WSO2 Inc. *E-mail :* dil...@wso2.com *Mobile: *+94 713-400-029 ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev -- Best Regards, Malaka Silva Senior Tech Lead M: +94 777 219 791 Tel : 94 11 214 5345 Fax :94 11 2145300 Skype : malaka.sampath.silva LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 Blog : http://mrmalakasilva.blogspot.com/ WSO2, Inc. lean . enterprise . middleware http://www.wso2.com/ http://www.wso2.com/about/team/malaka-silva/ http://wso2.com/about/team/malaka-silva/ Save a tree -Conserve nature Save the world for your future. Print this email only if it is absolutely necessary. ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev
Re: [Dev] ESB SendMediator : synapse properties from the cache - synapse.timeout_handler_interval
Hi All, Thank you for the information.What if backend server doesn't response back and timeout will occur, so that callback will be cleared to eliminate memory leaks. How will it be communicated back to the client? Thanks On Fri, May 22, 2015 at 9:14 AM, Malaka Silva mal...@wso2.com wrote: Hi Viraj, TimeoutHandler is executed in an interval of 15 seconds. So the time the callbacks get cleared can be deviated up to 15 seconds from the configured value. The TimeoutHandler execution interval can be configured by defining the following property at synapse.properties file: synapse.timeout_handler_interval. you can learn more about how to configuring timeouts using [1] [1] http://wso2.com/library/articles/2014/05/wso2-esb-a-guide-to-troubleshoot/ On Thu, May 21, 2015 at 10:22 PM, Dilini Muthumala dil...@wso2.com wrote: Hi Viraj, You can read about 'synapse.timeout_handler_interval' property in 'Endpoint Timeout' section in [1] This property value can be set/changed-if-already-set, in synapse.properties file in ESB_HOME/repository/conf folder. If this property is not set in synapse.properties file, (by default it is not set, which is why you see the DEBUG log saying that it's not found.) a default value of 15 seconds is set. This default value is set in org.apache.synapse.SynapseConstants class [2]. Regards, Dilini [1] https://docs.wso2.com/display/ESB481/Address+Endpoint [2] https://svn.wso2.org/repos/wso2/carbon/platform/tags/turing-chunk07/dependencies/synapse/2.1.2-wso2v4/modules/core/src/main/java/org/apache/synapse/SynapseConstants.java On Thu, May 21, 2015 at 9:36 PM, Viraj Senevirathne vir...@wso2.com wrote: Hi All, I noticed when SendMediator is running for the first time, ESB retrieves synapse properties from the cache. What is the variable 'synapse.timeout_handler_interval' specified in following ESB DEBUG output and why it is not found? How this default value can be changed? [2015-05-21 21:08:50,756] DEBUG - SendMediator Start : Send mediator [2015-05-21 21:08:50,756] DEBUG - SendMediator Sending request message using implicit message properties.. Sending To: http://localhost:9000/services/SimpleStockQuoteService SOAPAction: urn:getQuote [2015-05-21 21:08:50,758] DEBUG - Axis2FlexibleMEPClient Sending [add = false] [sec = false] [rm = false] [to=Address: http://localhost:9000/services/SimpleStockQuoteService] [2015-05-21 21:08:50,759] DEBUG - Axis2FlexibleMEPClient Message [Original Request Message ID : urn:uuid:e38066df-f98f-4b32-8404-08033defb9f5] [New Cloned Request Message ID : urn:uuid:14647c0b-d47c-403b-aa46-6f48a3ab9707] [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] INFO - TimeoutHandler This engine will expire all callbacks after : 120 seconds, irrespective of the timeout action, after the specified or optional timeout* [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] DEBUG - MiscellaneousUtil The name with 'synapse.timeout_handler_interval' cannot be found. Using default value : 15000* [2015-05-21 21:08:50,762] DEBUG - SynapseCallbackReceiver Callback added. Total callbacks waiting for : 1 [2015-05-21 21:08:50,771] DEBUG - SendMediator End : Send mediator [2015-05-21 21:08:50,771] DEBUG - InMediator End : In mediator Thank you. Viraj -- Viraj Senevirathne Software Engineer; WSO2, Inc. Mobile : +94 71 818 4742 %2B94%20%280%29%20773%20451194 Email : vir...@wso2.com thili...@wso2.com ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev -- *Dilini Muthumala* Software Engineer, WSO2 Inc. *E-mail :* dil...@wso2.com *Mobile: *+94 713-400-029 ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev -- Best Regards, Malaka Silva Senior Tech Lead M: +94 777 219 791 Tel : 94 11 214 5345 Fax :94 11 2145300 Skype : malaka.sampath.silva LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 Blog : http://mrmalakasilva.blogspot.com/ WSO2, Inc. lean . enterprise . middleware http://www.wso2.com/ http://www.wso2.com/about/team/malaka-silva/ http://wso2.com/about/team/malaka-silva/ Save a tree -Conserve nature Save the world for your future. Print this email only if it is absolutely necessary. -- Viraj Senevirathne Software Engineer; WSO2, Inc. Mobile : +94 71 818 4742 %2B94%20%280%29%20773%20451194 Email : vir...@wso2.com thili...@wso2.com ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev
Re: [Dev] ESB SendMediator : synapse properties from the cache - synapse.timeout_handler_interval
Hi Viraj, On Fri, May 22, 2015 at 9:51 AM, Viraj Senevirathne vir...@wso2.com wrote: Hi All, Thank you for the information.What if backend server doesn't response back and timeout will occur, so that callback will be cleared to eliminate memory leaks. Callbacks are getting cleared from the TimeoutHandler, that's actually the task of this TimeoutHandler. How will it be communicated back to the client? Fault sequence will be invoked, we can configure fault sequence to send some error response back to the client. Thanks On Fri, May 22, 2015 at 9:14 AM, Malaka Silva mal...@wso2.com wrote: Hi Viraj, TimeoutHandler is executed in an interval of 15 seconds. So the time the callbacks get cleared can be deviated up to 15 seconds from the configured value. The TimeoutHandler execution interval can be configured by defining the following property at synapse.properties file: synapse.timeout_handler_interval. you can learn more about how to configuring timeouts using [1] [1] http://wso2.com/library/articles/2014/05/wso2-esb-a-guide-to-troubleshoot/ On Thu, May 21, 2015 at 10:22 PM, Dilini Muthumala dil...@wso2.com wrote: Hi Viraj, You can read about 'synapse.timeout_handler_interval' property in 'Endpoint Timeout' section in [1] This property value can be set/changed-if-already-set, in synapse.properties file in ESB_HOME/repository/conf folder. If this property is not set in synapse.properties file, (by default it is not set, which is why you see the DEBUG log saying that it's not found.) a default value of 15 seconds is set. This default value is set in org.apache.synapse.SynapseConstants class [2]. Regards, Dilini [1] https://docs.wso2.com/display/ESB481/Address+Endpoint [2] https://svn.wso2.org/repos/wso2/carbon/platform/tags/turing-chunk07/dependencies/synapse/2.1.2-wso2v4/modules/core/src/main/java/org/apache/synapse/SynapseConstants.java On Thu, May 21, 2015 at 9:36 PM, Viraj Senevirathne vir...@wso2.com wrote: Hi All, I noticed when SendMediator is running for the first time, ESB retrieves synapse properties from the cache. What is the variable 'synapse.timeout_handler_interval' specified in following ESB DEBUG output and why it is not found? How this default value can be changed? [2015-05-21 21:08:50,756] DEBUG - SendMediator Start : Send mediator [2015-05-21 21:08:50,756] DEBUG - SendMediator Sending request message using implicit message properties.. Sending To: http://localhost:9000/services/SimpleStockQuoteService SOAPAction: urn:getQuote [2015-05-21 21:08:50,758] DEBUG - Axis2FlexibleMEPClient Sending [add = false] [sec = false] [rm = false] [to=Address: http://localhost:9000/services/SimpleStockQuoteService] [2015-05-21 21:08:50,759] DEBUG - Axis2FlexibleMEPClient Message [Original Request Message ID : urn:uuid:e38066df-f98f-4b32-8404-08033defb9f5] [New Cloned Request Message ID : urn:uuid:14647c0b-d47c-403b-aa46-6f48a3ab9707] [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] INFO - TimeoutHandler This engine will expire all callbacks after : 120 seconds, irrespective of the timeout action, after the specified or optional timeout* [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] DEBUG - MiscellaneousUtil The name with 'synapse.timeout_handler_interval' cannot be found. Using default value : 15000* [2015-05-21 21:08:50,762] DEBUG - SynapseCallbackReceiver Callback added. Total callbacks waiting for : 1 [2015-05-21 21:08:50,771] DEBUG - SendMediator End : Send mediator [2015-05-21 21:08:50,771] DEBUG - InMediator End : In mediator Thank you. Viraj -- Viraj Senevirathne Software Engineer; WSO2, Inc. Mobile : +94 71 818 4742 %2B94%20%280%29%20773%20451194 Email : vir...@wso2.com thili...@wso2.com ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev -- *Dilini Muthumala* Software Engineer, WSO2 Inc. *E-mail :* dil...@wso2.com *Mobile: *+94 713-400-029 ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev -- Best Regards, Malaka Silva Senior Tech Lead M: +94 777 219 791 Tel : 94 11 214 5345 Fax :94 11 2145300 Skype : malaka.sampath.silva LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 Blog : http://mrmalakasilva.blogspot.com/ WSO2, Inc. lean . enterprise . middleware http://www.wso2.com/ http://www.wso2.com/about/team/malaka-silva/ http://wso2.com/about/team/malaka-silva/ Save a tree -Conserve nature Save the world for your future. Print this email only if it is absolutely necessary. -- Viraj Senevirathne Software Engineer; WSO2, Inc. Mobile : +94 71 818 4742 %2B94%20%280%29%20773%20451194 Email : vir...@wso2.com thili...@wso2.com
[Dev] ESB SendMediator : synapse properties from the cache - synapse.timeout_handler_interval
Hi All, I noticed when SendMediator is running for the first time, ESB retrieves synapse properties from the cache. What is the variable 'synapse.timeout_handler_interval' specified in following ESB DEBUG output and why it is not found? How this default value can be changed? [2015-05-21 21:08:50,756] DEBUG - SendMediator Start : Send mediator [2015-05-21 21:08:50,756] DEBUG - SendMediator Sending request message using implicit message properties.. Sending To: http://localhost:9000/services/SimpleStockQuoteService SOAPAction: urn:getQuote [2015-05-21 21:08:50,758] DEBUG - Axis2FlexibleMEPClient Sending [add = false] [sec = false] [rm = false] [to=Address: http://localhost:9000/services/SimpleStockQuoteService] [2015-05-21 21:08:50,759] DEBUG - Axis2FlexibleMEPClient Message [Original Request Message ID : urn:uuid:e38066df-f98f-4b32-8404-08033defb9f5] [New Cloned Request Message ID : urn:uuid:14647c0b-d47c-403b-aa46-6f48a3ab9707] [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] INFO - TimeoutHandler This engine will expire all callbacks after : 120 seconds, irrespective of the timeout action, after the specified or optional timeout* [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] DEBUG - MiscellaneousUtil The name with 'synapse.timeout_handler_interval' cannot be found. Using default value : 15000* [2015-05-21 21:08:50,762] DEBUG - SynapseCallbackReceiver Callback added. Total callbacks waiting for : 1 [2015-05-21 21:08:50,771] DEBUG - SendMediator End : Send mediator [2015-05-21 21:08:50,771] DEBUG - InMediator End : In mediator Thank you. Viraj -- Viraj Senevirathne Software Engineer; WSO2, Inc. Mobile : +94 71 818 4742 %2B94%20%280%29%20773%20451194 Email : vir...@wso2.com thili...@wso2.com ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev
Re: [Dev] ESB SendMediator : synapse properties from the cache - synapse.timeout_handler_interval
Hi Viraj, You can read about 'synapse.timeout_handler_interval' property in 'Endpoint Timeout' section in [1] This property value can be set/changed-if-already-set, in synapse.properties file in ESB_HOME/repository/conf folder. If this property is not set in synapse.properties file, (by default it is not set, which is why you see the DEBUG log saying that it's not found.) a default value of 15 seconds is set. This default value is set in org.apache.synapse.SynapseConstants class [2]. Regards, Dilini [1] https://docs.wso2.com/display/ESB481/Address+Endpoint [2] https://svn.wso2.org/repos/wso2/carbon/platform/tags/turing-chunk07/dependencies/synapse/2.1.2-wso2v4/modules/core/src/main/java/org/apache/synapse/SynapseConstants.java On Thu, May 21, 2015 at 9:36 PM, Viraj Senevirathne vir...@wso2.com wrote: Hi All, I noticed when SendMediator is running for the first time, ESB retrieves synapse properties from the cache. What is the variable 'synapse.timeout_handler_interval' specified in following ESB DEBUG output and why it is not found? How this default value can be changed? [2015-05-21 21:08:50,756] DEBUG - SendMediator Start : Send mediator [2015-05-21 21:08:50,756] DEBUG - SendMediator Sending request message using implicit message properties.. Sending To: http://localhost:9000/services/SimpleStockQuoteService SOAPAction: urn:getQuote [2015-05-21 21:08:50,758] DEBUG - Axis2FlexibleMEPClient Sending [add = false] [sec = false] [rm = false] [to=Address: http://localhost:9000/services/SimpleStockQuoteService] [2015-05-21 21:08:50,759] DEBUG - Axis2FlexibleMEPClient Message [Original Request Message ID : urn:uuid:e38066df-f98f-4b32-8404-08033defb9f5] [New Cloned Request Message ID : urn:uuid:14647c0b-d47c-403b-aa46-6f48a3ab9707] [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] INFO - TimeoutHandler This engine will expire all callbacks after : 120 seconds, irrespective of the timeout action, after the specified or optional timeout* [2015-05-21 21:08:50,760] DEBUG - SynapsePropertiesLoader Retrieving synapse properties from the cache *[2015-05-21 21:08:50,760] DEBUG - MiscellaneousUtil The name with 'synapse.timeout_handler_interval' cannot be found. Using default value : 15000* [2015-05-21 21:08:50,762] DEBUG - SynapseCallbackReceiver Callback added. Total callbacks waiting for : 1 [2015-05-21 21:08:50,771] DEBUG - SendMediator End : Send mediator [2015-05-21 21:08:50,771] DEBUG - InMediator End : In mediator Thank you. Viraj -- Viraj Senevirathne Software Engineer; WSO2, Inc. Mobile : +94 71 818 4742 %2B94%20%280%29%20773%20451194 Email : vir...@wso2.com thili...@wso2.com ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev -- *Dilini Muthumala* Software Engineer, WSO2 Inc. *E-mail :* dil...@wso2.com *Mobile: *+94 713-400-029 ___ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev
