Re: [zeromq-dev] PGM/ePGM questions

2011-09-09 Thread Steven McCoy
On 10 September 2011 04:31, Tom Wilberding wrote: > We have a TCP based application that we would like to migrate to PGM or > ePGM (it is one way PUB/SUB). My understanding is that the PGM support > in ZMQ is built atop OpenPGM. > > Are there any hardware requirements (switch hardware support) to

[zeromq-dev] Using ØMQ just as in-memory queue

2011-09-09 Thread Anatoly
Hey Guys, In case a producer is not ØMQ, I am thinking to consume messages from the socket myself ( using their proprietary protocol on top of TCP/IP ), and then resend these messages to ØMQ over "inproc://" => in other words, just use ØMQ as an in memory queue only. 1. Is that a good i

[zeromq-dev] PGM/ePGM questions

2011-09-09 Thread Tom Wilberding
We have a TCP based application that we would like to migrate to PGM or ePGM (it is one way PUB/SUB). My understanding is that the PGM support in ZMQ is built atop OpenPGM. Are there any hardware requirements (switch hardware support) to run these protocols. For instance, our network engineer was

Re: [zeromq-dev] "too many open files" error in zmq/jzmq

2011-09-09 Thread Ilja Golshtein
Agree with Mikko. You have another variable of context_t type out of the loop scope. Besides this request should be deleted. If you have reasons to create it via new (auto variable seems to be more natural), use auto_ptr, a kind of smart pointer or just explicit delete. 09.09.2011, 02:27, "Mikk