Add log messages when listen fails

[monetdb-team]

Date: 2018-03-01 10:11:52 +0100
From: Zhouyang <>
To: clients devs <>
Version: 11.27.13 (Jul2017-SP4)

Last updated: 2018-03-29 15:39:08 +0200

Comment 26234

Date: 2018-03-01 10:11:52 +0100
From: Zhouyang <>

Created attachment 600
Fix reported problems

Hi,

I analyzed the monetdb source code and found some potential API bugs.
The function listen may fail, when it happens, there would be unexpected results, which are hard to debug without proper logs.
This patch (against the latest master branch) adds log messages when listen fails.

Best,
Zhouyang

Attached file: listen_monetdb-trunk.patch (text/plain, 1550 bytes)
Description: Fix reported problems

Comment 26235

Date: 2018-03-01 15:09:38 +0100
From: MonetDB Mercurial Repository <>

Changeset a7ac54dc0fa4 made by Pedro Ferreira pedro.ferreira@monetdbsolutions.com in the MonetDB repo, refers to this bug.

For complete details, see https//devmonetdborg/hg/MonetDB?cmd=changeset;node=a7ac54dc0fa4

Changeset description:

Fixes for bug #6549, check for system calls failures

Comment 26245

Date: 2018-03-08 16:00:08 +0100
From: @sjoerdmullender

Patch was applied.

Comment 26303

Date: 2018-03-29 15:39:08 +0200
From: @sjoerdmullender

The Mar2018 version has been released.