endpoint - Mule outbound http end point Content-Length mismatch -


i trying basic get/post 1 rest client another. i'm getting , mapping data fine, times out during post http oubound endpoint. in using fiddler web debugger, found out problem lies content-length. error "content-length mismatch: requestheader indicated 403 bytes, client sent 61 bytes."

if manually set content-length using following syntax, works without errors:

<message-properties-transformer scope="outbound>     <add-message-property key="content-type" value="application/json"/>     <add-message-property key="content-length" value="61"/> </message-properties-transformer>

i don't understand why content-length incorrect. can't hard-code 61, because records i'm transferring going have different length.

any ideas appreciated.

brett

note: here full flow:

<http:endpoint exchange-pattern="request-response" host="slcomax.ameipro.com" port="80" path="maxrest/rest/mbo/worktype/115?_lid=mxintadm&amp;_lpwd=mxintadm" method="get" name="http" doc:name="http"/> <data-mapper:config name="maxtondtypes" transformationgraphpath="maxtondtypes.grf" doc:name="maxtondtypes"/> <flow name="ruby_rest_testerflow1" doc:name="ruby_rest_testerflow1">     <quartz:inbound-endpoint jobname="gettypes" repeatinterval="600000" responsetimeout="10000" doc:name="quartz">         <quartz:endpoint-polling-job>             <quartz:job-endpoint ref="http"/>         </quartz:endpoint-polling-job>     </quartz:inbound-endpoint>     <echo-component doc:name="echo"/>     <data-mapper:transform config-ref="maxtondtypes" doc:name="datamapper"/>     <echo-component doc:name="echo"/>     <http:outbound-endpoint exchange-pattern="request-response" host="ndeavor.ameipro.com" port="80" path="types" doc:name="http" contenttype="application/json">         <message-properties-transformer scope="outbound">              <add-message-property key="content-type" value="application/json"/>             <!-- <add-message-property key="content-length" value="61"/> -->         </message-properties-transformer>      </http:outbound-endpoint>     <echo-component doc:name="echo"/> </flow>

the problem due way quartz inbound endpoint deals endpoint polling: takes properties received endpoint interaction , places them in outbound scope totally messes what's downstream. bug imo: properties should placed in inbound scope.

for record, quartz poller puts in outbound scope:

cache-control=no-cache content-language=en-us content-length=360 content-type=application/json date=thu, 18 apr 2013 18:00:12 gmt expires=thu, 01 dec 1994 16:00:00 gmt mule_encoding=utf-8 server=ibm_http_server set-cookie=jsessionid=0000trnjz71m3rlx-ndbwfc-quo:-1; path=/

because these properties in outbound scope, http:outbound-endpoint picks them , uses them... hence faulty content-length (not mention other crazy headers sends no reason).

the solution use http polling connector instead of quartz, shown below:

<http:connector name="httpconnector" /> <http:polling-connector name="httppollingconnector"     pollingfrequency="600000" />  <http:endpoint name="worktypepoller" exchange-pattern="request-response"     host="slcomax.ameipro.com" port="80"     path="maxrest/rest/mbo/worktype/115?_lid=mxintadm&amp;_lpwd=mxintadm"     method="get" connector-ref="httppollingconnector" />  <flow name="ruby_rest_testerflow1">     <http:inbound-endpoint ref="worktypepoller" />     <data-mapper:transform config-ref="maxtondtypes" />     <http:outbound-endpoint exchange-pattern="request-response"         host="ndeavor.ameipro.com" port="80" path="types" connector-ref="httpconnector">         <set-property propertyname="content-type" value="application/json" />     </http:outbound-endpoint> </flow>

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