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Home » U++ Library support » U++ MT-multithreading and servers » [SOLVED] TcpSocket Connect error

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Re: TcpSocket Connect error [message #42424 is a reply to message #42396]

Thu, 13 March 2014 08:28

steffen is currently offline

steffen
Messages: 38
Registered: May 2007
Location: Denmark

Member

I used the WaitWrite in the Connect2 function in my example, but checking errno just after the WaitWrite returns, it still shows 115 (EINPROGRESS).
It only works if I call getsockopt afterwards, then optval is set to 111 (Connection refused).

I have improved the logging in my example, so now the output is like this:

Quote:

Test1 Connecting
After Connect: 115 Operation now in progress
Connected
Sending: My Test String
ERROR: 111 Connection refused

Test2 Connecting
After WaitWrite: 115 Operation now in progress
optval: 111 Connection refused
SUCCESS: No Connection to non existing server.

Test1 is getting the error after the first write attempt, but it should have failed on connect.
Test2 calls getsockopt and detects the missing connection correctly.

Attachment: TcpSocketTest.cpp
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[Message index]

		[SOLVED] TcpSocket Connect error By: steffen on Tue, 11 March 2014 12:35
		Re: TcpSocket Connect error By: mirek on Wed, 12 March 2014 10:52
		Re: TcpSocket Connect error By: steffen on Wed, 12 March 2014 17:24
		Re: TcpSocket Connect error By: mirek on Wed, 12 March 2014 19:07
		Re: TcpSocket Connect error By: steffen on Thu, 13 March 2014 08:28
		Re: TcpSocket Connect error By: steffen on Thu, 13 March 2014 08:43
		Re: TcpSocket Connect error By: mirek on Sun, 23 March 2014 17:16
		Re: TcpSocket Connect error By: steffen on Mon, 24 March 2014 08:22
		Re: TcpSocket Connect error By: mirek on Mon, 24 March 2014 10:21
		Re: TcpSocket Connect error By: steffen on Mon, 24 March 2014 12:02
		Re: TcpSocket Connect error By: mirek on Tue, 01 April 2014 19:51
		Re: TcpSocket Connect error By: steffen on Wed, 02 April 2014 07:02

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