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From "Roger Meier" <ro...@bufferoverflow.ch>
Subject AW: Thrift - Socket closed prematurely
Date Wed, 27 Jun 2012 20:26:23 GMT
Did you try latest Apache Thrift version?

Do you have a test case for thrift/test/test.sh ?

;-r

> -----Urspr√ľngliche Nachricht-----
> Von: Anupam Singh [mailto:anupam.singh@shop2020.in]
> Gesendet: Mittwoch, 27. Juni 2012 13:13
> An: thrift-user@incubator.apache.org
> Betreff: Thrift ¬ó Socket closed prematurely
> 
> I am using thrift client-server communication for a webapp. I have got two
> services A and B Service A is in *Java* and runs *TthreadPoolServer*
Service
> B is *python* and runs *TThreadedServer*
> 
> Problem occurs when:
> 
>    1. Webapp calls Service A.
>    2. Service A in turn calls few other services and then at the end calls
>    Service B.
>    3. Service B in turn calls Service A for some other data.
>    4. While Service B is still doing work, exception comes midway in
*A-->B
>    thrift call* with following StackTrace.
> 
> org.apache.thrift.transport.TTransportException: java.net.SocketException:
> Socket closed at
> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.ja
> va:132)
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at
> org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport
> .java:129)
> at
> org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:
> 101)
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at
>
org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378)
> at
>
org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297)
> at
> org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtoc
> ol.java:204)
> at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) at
> in.shop2020.model.v1.user.PromotionService$Client.recv_applyCoupon(Pro
> motionService.java:235)
> 
> Some points regarding this problem that I have noted are following:
> 
>    1. This issue occurs on one server and not on other.
>    2. All sockets are created successfully as Service B actually does all
>    work that it is supposed to do. In fact it even calls service A again
to
>    get some data.
>    3. Time between service B call and exception is generally very less. It
>    almost always stays less than 100 ms.
>    4. I have tried increasing timeouts for all sockets(Service A client,
>    Service A server, Service B client, Service B server).
>    5. I have also tried increasing number of workerthreads in
>    TthreadPoolServer in Service A
>    6. I have also tried setting soLinger true for TScocket
>    7. I saw that sockets were getting created for call from Service A to
>    Service B.
>    8. The positioning of this method call is irrelevant for the problem in
>    Service A method.
>    9. If I remove the call to Service A from Service B I don't get the
>    exception


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