Re: [zeromq-dev] Enabling log

2013-06-03 Thread Joshua Foster
Historically, this has been seen as something layered on top of zeromq instead of part of zeromq. No, there is not trace/debugging built into zeromq. Joshua Rodolfo Damas Sunday, June 02, 2013 2:13 PM I'm a bit confused here.. Did anyone answer the post below?Thanks,Rod

[zeromq-dev] assertion failed in zmq::context_t::~context_t()

2013-06-03 Thread Ilja Golshtein
Hello. Application http://pastebin.com/8MRQauSq more or less reliably crashes with following backtrace (gdb) bt #0 0x2b37406c42c5 in raise () from /lib64/libc.so.6 #1 0x2b37406c5d70 in abort () from /lib64/libc.so.6 #2 0x2b37406bd746 in __assert_fail () from /lib64/libc.so.6 #3 0x

[zeromq-dev] FYI: low latency poll on lkml

2013-06-03 Thread Steven McCoy
A new low-latency system call for busy-polling of underlying devices, Announcement: http://lwn.net/Articles/551179/ Discussion: http://lwn.net/Articles/551284/ Change log: https://lkml.org/lkml/2013/6/3/65 Of interest I found this old informative article (2010) on the system control tcp_low

Re: [zeromq-dev] Dealer send succeeded/failed

2013-06-03 Thread Erwin
Pieter Hintjens imatix.com> writes: > > Hi Erwin, > > How much of the Guide have you read and understood? > > -Pieter > > On Mon, Jun 3, 2013 at 10:27 AM, Erwin Karbasi optinity.com> wrote: > > Hello All, > > > > We are using router/dealer paradigm with JAVA binding. > > We'd like to detect

Re: [zeromq-dev] Dealer send succeeded/failed

2013-06-03 Thread Pieter Hintjens
Hi Erwin, How much of the Guide have you read and understood? -Pieter On Mon, Jun 3, 2013 at 10:27 AM, Erwin Karbasi wrote: > Hello All, > > We are using router/dealer paradigm with JAVA binding. > We'd like to detect the failover of the router to receive the message sent > from the dealer. > A

Re: [zeromq-dev] Enabling log

2013-06-03 Thread Pieter Hintjens
I don't think anyone answered it. There's no logging in ZeroMQ at the message level because that makes no real sense. There is logging for a set of events via zmq_ctx_set_monitor. Most applications that do complex work with messages will do their own logging. -Pieter On Sun, Jun 2, 2013 at 8:22

[zeromq-dev] Enabling log

2013-06-03 Thread Rodolfo Damas
I'm a bit confused here.. Did anyone answer the post below? Thanks, Rodolfo. http://lists.zeromq.org/pipermail/zeromq-dev/2013-May/021573.html Hello All, Is it possible to enable built-in trace/debug level logging for ZeroMQ? Thanks, Erwin Karbasi AT&T, Senior Software Architect __

[zeromq-dev] Dealer send succeeded/failed

2013-06-03 Thread Erwin Karbasi
Hello All, We are using router/dealer paradigm with JAVA binding. We'd like to detect the failover of the router to receive the message sent from the dealer. As we figured out (after setting the HWM to 1) the send() method doesn't return false if the router process is down and failed to receive th