Experimental Physics and
Industrial Control System

Clarification:

The code that is creating the part of the error message that says "Link already open!" is in drvAsynIPPort.c::connectIt.

But the error message itself is being output in StreamDevice.

It appears that StreamDevice is finding the port disconnected, and tries to connect it by calling drvAsynIPPort.c::connectIt (which is pasynCommon->connect()).  But when that function is called it finds the port to be already be connected.

Do you have anything running that is automatically trying to connect the port?

Mark

________________________________
From: [email protected] [[email protected]] on behalf of Pavel Maslov [[email protected]]
Sent: Friday, August 09, 2013 5:28 AM
To: Dirk Zimoch; EPICS Tech Talk
Subject: Re: [asyn] link already open!

The code that is producing this error is in drvAsynIPPort.c

References:

[asyn] link already open! Pavel Maslov

Re: [asyn] link already open! Dirk Zimoch

Re: [asyn] link already open! Dirk Zimoch

Re: [asyn] link already open! Pavel Maslov

Re: [asyn] link already open! Pavel Maslov

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