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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » No data received on TCPIPClientReceive node

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petervh1
PostPosted: Fri Jul 14, 2017 3:51 am    Post subject: No data received on TCPIPClientReceive node Reply with quote

Centurion

Joined: 19 Apr 2010
Posts: 122

Hello

Environment: IIB 10.0.0.6, Win 8.1

I'm sending an XML string to a remote server and am expecting a response XML string.

Using Telnet, this works fine. When I use a simple flow, the request message is sent from the TCPIPClientOutput node to the server, but I get no response on the TCPIPClientReceive node.

I used a TCP/IP trace to verify that the request and response from the server are as expected (Telnet), and I see the data in a DOS command window. When I initiate the request from a message flow:

MQInput -> TCPIPClientOutput -> TCPIPClientReceive -> MQOutput

I see the request in the trace, and then a reply from the server with a TCP payload length of 0.

My TCPIPClientOutputNode has the following configuration:

Advanced Tab:

Close Connection: No


Close Output Stream after record has been sent: unchecked/false


Output Stream Modification: Reserve output stream (for use by future TCPIP nodes)


Input Stream Modification: Leave unchanged

Records and Elements Tab:

Record detection: Record is Unmodified Data



My TCPIPClientReceiveNode has the following configuration:

Advanced Tab:

Close Connection: No


Close Input Stream after record has been received: unchecked/false


Input Stream Modification: Leave unchanged


Output Stream Modification: Reserve output stream

Records and Elements Tab:

Record detection: Connection Closed

Can anybody help?
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Vakku
PostPosted: Mon Jul 17, 2017 9:11 pm    Post subject: No data received on TCPIPClientReceive nod Reply with quote

Novice

Joined: 13 Oct 2008
Posts: 20
Location: California

Looks like the Record Detection property in TCPReceive node is set as "Connection Closed", but you are never closing the TCP connection. That may be the cause.

Just to give a try, change the record detection mode to Fixed Length and give few bytes or try with Delimited if you know of the data structure.
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