rsslRead() failed with code -1 and system error 11

Could you please advise what is the meaning of below error message from ads.log? Was there a API issue? Thanks.

“RSSL disconnect from "xxxx" at position "xxx" on host "xxx" using application "256" of version "ETA Java Edition" on channel 45. Reason: rsslRead() failed with code -1 and system error 11. Text: </local/jenkins/workspace/RTDS35XCore_Release/OS/OL7-64/esdk/source/rtsdk/Cpp-C/Eta/Impl/Transport/rsslSocketTransportImpl.c:719> Error:1002 ipcRead() failure. Connection reset by peer <END>”

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Accepted answers

Jirapongse

@dennisauau

This log indicates that ADS can detect another end has been disconnected.

For example, I ran rmdstestclient to connect to the ADS server. Then, I pressed Ctrl+c to stop rmdstestclient. The ADS server will have the following log in the ADS log file.

<replablinux4.1.ads: Info: Tue May 17  15:42:04 2022>
RSSL disconnect from "rep01" at position "127.0.0.1" on host "replablinux4" using application "256" of version "eta3.1.1.L1.linux.rrg 64-bit Static" on channel 19.
Reason: rsslRead() failed with code -1 and system error 11. Text: </local/jenkins/workspace/RTDS35XCore_Release/OS/OL7-64/esdk/source/rtsdk/Cpp-C/Eta/Impl/Transport/rsslSocketTransportImpl.c:719> Error:1002 ipcRead() failure. Connection reset by peer


<END>

From this error, we can't confirm that it is an API issue. We need to verify if the client application was still running or if it was closed unexpectedly.

All comments

Jirapongse

@dennisauau

This log indicates that ADS can detect another end has been disconnected.

For example, I ran rmdstestclient to connect to the ADS server. Then, I pressed Ctrl+c to stop rmdstestclient. The ADS server will have the following log in the ADS log file.

<replablinux4.1.ads: Info: Tue May 17  15:42:04 2022>
RSSL disconnect from "rep01" at position "127.0.0.1" on host "replablinux4" using application "256" of version "eta3.1.1.L1.linux.rrg 64-bit Static" on channel 19.
Reason: rsslRead() failed with code -1 and system error 11. Text: </local/jenkins/workspace/RTDS35XCore_Release/OS/OL7-64/esdk/source/rtsdk/Cpp-C/Eta/Impl/Transport/rsslSocketTransportImpl.c:719> Error:1002 ipcRead() failure. Connection reset by peer


<END>

From this error, we can't confirm that it is an API issue. We need to verify if the client application was still running or if it was closed unexpectedly.

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