Hello, it is confirmed that the problem comes from the external application server which limits incoming requests, the ones sent by ESB iterate mediator. These are hundreds of requests and the ESB output rate is too high to be caught by the application server. Is there a way to control / reduce that iterate mediator output rate ?
Bernard Le 15 août 2018 à 06:11, Shakila Sasikaran <shak...@wso2.com<mailto:shak...@wso2.com>> a écrit : Hi, You have mentioned that the client didn't get the response. Could you please try with an enclosing element? <property name="response"> <response xmlns=""/> </property> <aggregate id="agg_sitemap"> <completeCondition> <messageCount min="-1" max="-1"/> </completeCondition> <onComplete enclosingElementProperty="response" expression="$body/*[1]" > <send /> </onComplete> </aggregate> Thanks On Tue, Aug 14, 2018 at 8:57 PM, Bernard Paris <bernard.pa...@uclouvain.be<mailto:bernard.pa...@uclouvain.be>> wrote: Hi devs, what could explain that an aggregate mediator never complete ? DEBUG {org.apache.synapse.mediators.eip.aggregator.AggregateMediator} - 391 messages of 533 collected in current aggregation {org.apache.synapse.mediators.eip.aggregator.AggregateMediator} DEBUG {org.apache.synapse.mediators.eip.aggregator.AggregateMediator} - 392 messages of 533 collected in current aggregation {org.apache.synapse.mediators.eip.aggregator.AggregateMediator} DEBUG {org.apache.synapse.mediators.eip.aggregator.AggregateMediator} - 393 messages of 533 collected in current aggregation {org.apache.synapse.mediators.eip.aggregator.AggregateMediator} It stops after lot of messages collected (393 in this example, but it could 333, or 346, …. more or less, but never the expected 553) and no response is sent back to the cilent: End : Aggregate mediator {org.apache.synapse.mediators.eip.aggregator.AggregateMediator} End : Filter mediator {org.apache.synapse.mediators.filters.FilterMediator} TID: [-1234] [] [2018-08-14 17:09:06,424] DEBUG {org.apache.synapse.mediators.base.SequenceMediator} - End : Sequence <anonymous> {org.apache.synapse.mediators.base.SequenceMediator} TID: [-1] [] [2018-08-14 17:09:43,949] INFO {org.apache.synapse.transport.passthru.SourceHandler} - Writer null when calling informWriterError {org.apache.synapse.transport.passthru.SourceHandler} TID: [-1] [] [2018-08-14 17:09:43,949] WARN {org.apache.synapse.transport.passthru.SourceHandler} - Connection time out after request is read: http-incoming-158 Socket Timeout : 180000 Remote Address : /127.0.0.1:62109<http://127.0.0.1:62109/> {org.apache.synapse.transport.passthru.SourceHandler} TID: [-1] [] [2018-08-14 17:10:55,719] INFO {org.apache.synapse.transport.passthru.SourceHandler} - Writer null when calling informWriterError {org.apache.synapse.transport.passthru.SourceHandler} TID: [-1] [] [2018-08-14 17:10:55,719] WARN {org.apache.synapse.transport.passthru.SourceHandler} - Connection time out after request is read: http-incoming-159 Socket Timeout : 180000 Remote Address : /127.0.0.1:62536<http://127.0.0.1:62536/> {org.apache.synapse.transport.passthru.SourceHandler} TID: [-1] [] [2018-08-14 17:12:00,872] INFO {org.apache.synapse.transport.passthru.SourceHandler} - Writer null when calling informWriterError {org.apache.synapse.transport.passthru.SourceHandler} TID: [-1] [] [2018-08-14 17:12:00,872] WARN {org.apache.synapse.transport.passthru.SourceHandler} - Connection time out after request is read: http-incoming-160 Socket Timeout : 180000 Remote Address : /127.0.0.1:62952<http://127.0.0.1:62952/> {org.apache.synapse.transport.passthru.SourceHandler} My sequence cannot be simplest (only one iterate mediator): <inSequence> . . . . . <iterate description="" expression="$body/prog:offers/prog:offer" id="agg_sitemap" xmlns:prog="https://uclouvain.be/progs";> <target> <sequence> <property expression="$ctx:myCookie" name="Cookie" scope="transport" type="STRING"/> <property description="url" expression="$body/prog:offer/prog:url_fr" name="uri.var.url" scope="default" type="STRING"/> <send> <endpoint> <http method="get" uri-template="http://myserver/mypath/{uri.var.url}?sitemap=yes<http://myserver/mypath/%7Buri.var.url%7D?sitemap=yes>"/> </endpoint> </send> </sequence> </target> </iterate> </inSequence><outSequence> ... <aggregate id="agg_sitemap"> <completeCondition> <messageCount min="-1" max="-1"/> </completeCondition> <onComplete expression="$body/*[1]"> <send /> </onComplete> </aggregate> On the application server being called from the iterate endpoint I can watch the 393 calls then nothing special, no errors. So where are the missing requests ? Thanks, Bernard <image001.png> Bernard Paris Publication programme d'études - gestion ESB Informaticien SGSI/SISG Service général du système d'information (SGSI) Place des Sciences, 4 bte L6.08.01 1348 Louvain-la-Neuve Email: bernard.pa...@uclouvain.be<mailto:bernard.pa...@uclouvain.be> Tél. 32 (0)10 47 45 27 https://uclouvain.be/fr/decouvrir/sgsi.html _______________________________________________ Dev mailing list Dev@wso2.org<mailto:Dev@wso2.org> http://wso2.org/cgi-bin/mailman/listinfo/dev -- Shakila Sasikaran Software Engineer Mobile :+94 (0) 77 526 6848 shak...@wso2.com<mailto:shak...@wso2.com> WSO2, Inc. lean . enterprise . middleware http://www.wso2.com/ [cid:image001.png@01D393A5.24D3BEE0] Bernard Paris Publication programme d'études - gestion ESB Informaticien SGSI/SISG Service général du système d'information (SGSI) Place des Sciences, 4 bte L6.08.01 1348 Louvain-la-Neuve Email: bernard.pa...@uclouvain.be<mailto:bernard.pa...@uclouvain.be> Tél. 32 (0)10 47 45 27 https://uclouvain.be/fr/decouvrir/sgsi.html
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