Re: [zeromq-dev] patch to add zmq_msg_flags()

2011-11-06 Thread Martin Sustrik
Hi Chuck, The patch is now merged into the trunk. Note that I've renamed the function to zmq_getmsgopt(), the rationale being as follows: 1. The mechanism is more extensible (allows for non-bool options) 2. Leaves door open for future zmq_setmsgopt() 3. Is consistent with zmq_getsockopt() Thank

Re: [zeromq-dev] 0MQ/3.1

2011-11-06 Thread MinRK
Can I ask what the relationship of 3.0 and 3.1 is now? Is 3.0 deprecated, and 3.1 just the current dev version? I'm trying to figure out what I should be doing with pyzmq. I had integrated some support for the LABEL code, which remains in 3.0, but I presume is to be removed. On Sat, Nov 5, 20

Re: [zeromq-dev] Exploring 0mq 3.0 - lack of monitoring

2011-11-06 Thread Ilja Golshtein
Hello.  05.11.2011, 20:07, "Andrew Hume" :i think i still do not understand.flow control != monitoring Yes, I am guilty of this confusion. This is about monitoring, not flow control. having said all that, ilja, what monitoring would you want? First of all I am interested in number of messages recei

[zeromq-dev] C# socket_close Syntax

2011-11-06 Thread lanre lawal
Hi Guys,     I'm sure this question is pretty trivial for the mailing list but I've searched everywhere in the documentation and examples section. I can't find the Syntax for closing a socket anywhere. Also is there a full documentation for the C# language that contains all the method definition

Re: [zeromq-dev] Exploring 0mq 3.0 - lack of monitoring

2011-11-06 Thread Andrew Hume
and you're okay with a fair amount of imprecision, right? (buffers in flight and so on.) On Nov 6, 2011, at 11:49 AM, Ilja Golshtein wrote: > Hello. > > 05.11.2011, 20:07, "Andrew Hume" : > i think i still do not understand. > flow control != monitoring > > Yes, I am guilty of this confusion.

[zeromq-dev] Server Crashing due to ZMQ request

2011-11-06 Thread lanre lawal
Hi Guys,     I have a very light weight application that uses the ZMQ library to receive messages from an address. What happens is every 10seconds, a new request is made to the server to process and receive messages. Now after this runs for some 20-30minutes the system where ZMQ connects to cras

[zeromq-dev] Ultra low-latency timings

2011-11-06 Thread Steven McCoy
Have a source for this now: from the mechanical sympathy blog, 1µs for InfiniBand and 5µs for Mellanox/Solarflare user-space IP with RDMA 10GigE. http://mechanical-sympathy.blogspot.com/2011/11/locks-condition-variables-latency.html My current standing is that IB is always a fraction faster than

Re: [zeromq-dev] Server Crashing due to ZMQ request

2011-11-06 Thread Martin Sustrik
On 11/07/2011 02:08 AM, lanre lawal wrote: > I have a very light weight application that uses the ZMQ library to > receive messages from an address. What happens is every 10seconds, a new > request is made to the server to process and receive messages. Now after > this runs for some 20-30minutes t

Re: [zeromq-dev] NYSE OpenMAMA

2011-11-06 Thread Daniel Cegiełka
An interesting article about AMQP, OpenMAMA and massaging market: OpenMAMA pitted against AMQP in battle system finance http://www.theregister.co.uk/2011/10/31/messaging_system_fight/ Daniel ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org http:/