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Subject: [libssh2] #288: Maximum concurrent connections to uniq servers

[libssh2] #288: Maximum concurrent connections to uniq servers

From: libssh2 Trac <trac_at_libssh2.stuge.se>
Date: Wed, 03 Dec 2014 19:17:14 -0000

#288: Maximum concurrent connections to uniq servers
---------------------------------+---------------------------
 Reporter: dsyeager | Owner: Scott Yeager
     Type: defect | Status: new
 Priority: normal | Milestone: 1.4.3
Component: API | Version: 1.4.2
 Keywords: Maximum Connections | Blocked By:
   Blocks: |
---------------------------------+---------------------------
 I'm developing with the latest libssh2, both the stable and daily
 versions, on Ubuntu 10.04 and 12.04.

 Is there a known maximum number of concurrent connections to unique
 servers? I am writing an event driven (non blocking) application that
 connects, using ssh, to and runs commands on N servers concurrently. If I
 limit it to 1000 concurrent connections it works good. If I raise the
 limit to 1100 or higher I get cores that look like memory overwrites with
 NULL/0's.

 I'm assuming that it is not in my framework because the same underlying
 code works good with concurrent HTTP(S) connections.

-- 
Ticket URL: <https://trac.libssh2.org/ticket/288>
libssh2 <https://trac.libssh2.org/>
C library for writing portable SSH2 clients
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Received on 2014-12-03

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