- This topic has 2 replies, 1 voice, and was last updated 9 years, 1 month ago by
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I send, thru a dynamic SOAP sendport in BizTalk 2006, messages to a webservice.
These messages vary from 1Kb to 5MB.
The messages can contain a tag with a Base64-string.
There is a proxy server running on the BizTalk Server.
Small messages (1Kb – 50KB) are send with no problem
Bigger messages (100Kb – 5Mb) are not send.
Messages inbetween (50Kb – 100Kb) are sometimes send, sometime not.
The error message, that I get in BizTalk 2006, when a message is not send, is:
WebException: The underlying connection was closed: An unexpected error occurred on a receive.
IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
SocketException: An existing connection was forcibly closed by the remote host
After disabeling the proxy server at the BizTalk Server, al messages are send with no problem.
If the proxy server is enabled, and in the message definition I say not to use a proxy, sending the larger messages gives the error as described above.
Is there anybody with te same expirience?
And what is the solution for this problem?Kind regards,
Robbish.
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Is your Web service – asmx or WCF? Did you try to increase size of maximum lenght of data?
Also set timeout to bigger value (on IIS if your service resides there)
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Hello Yonathan and others,
The webservice that I am using is asmx.
In the meanwhile I have found a solution for this problem, ans it is quit simple…
I have added the website, where I was sending the message to, to the list of addresses where the proxy server should not be used!
I have done this in Internet Explorer:
Tools -> Internet Options -> Connections -> LAN settings -> Advanced -> Add the website to the list of Exceptions.
Use semicolons to seperate entries, and do not use spaces in the list!I do not know if this is a option for everyone, but it works for me!
Robbish.
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