Re: [zeromq-dev] Assertion failed: false (src/pipe.cpp:429) on disconnecting a SUB Socket.

n 09.05.2017 12:29, Luca Boccassi wrote: > > Is the same socket being used from multiple thread? > > > > On Tue, 2017-05-09 at 08:01 +0200, Bachmair Florian - flexSolution > > GmbH > > wrote: > > > further output > > > > > > Assertion faile

Re: [zeromq-dev] Haskell ZRE implementation

move the repository in the ZeroMQ Github org (while still having full admin rights of course)? If so just let me know and we can organise it easily. Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___

Re: [zeromq-dev] testing new merges

1 XCode 7.3 x86_64 Windows: Windows 7 32/64 Visual Studio 14 Windows 7 32 Visual Studio 12 As far as I am aware there is no automated test for Windows XP, but it should still work. Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part _

Re: [zeromq-dev] ZMQ_RCVTIMEO isn't enforced

y suggestion for this issue? It works fine with just libzmq, so maybe try without the C++ bindings > 2. Does ZMQ support named pipes for windows? I only found sockets, so > please correct if i am wrong here. It does not. Kind regards, Luca Boccassi signature.asc Description: This

Re: [zeromq-dev] publish dynamic port

the one that succeeds will be automatically used. Of course if the range is large then it becomes very inconvenient. Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev

Re: [zeromq-dev] 0MQ on Xeon Phi / KNL?

> Hans Hi, I'm not aware of any yet, so contributions are most welcome! If you'd like to add a page on the zeromq wiki your registration will need to be approved (had to lock it down due to spam bots), let me know your username and I'll approve it. Kind regards, Luca Bocca

Re: [zeromq-dev] ZeroMQ background threads

t them before creating any socket, immediately after creating the context. Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] ZeroMQ background threads

ion to zmq_ctx_set() ? > > Thanks, > Francesco Sure, feel free to send a PR to libzmq. Should be pretty easy to implement simply copying what it's being done for the other two options. Kind regards, Luca Boccassi > 2017-05-19 12:25 GMT+02:00 Francesco <francesco.monto...@gmail.com&g

Re: [zeromq-dev] ZeroMQ background threads

On Fri, 2017-05-19 at 13:07 +0200, Francesco wrote: > Ok, but just to be sure: a PR would be a Github issue? > > Thanks, > Francesco No, a pull request: https://help.github.com/articles/about-pull-requests/ > 2017-05-19 13:00 GMT+02:00 Luca Boccassi <luca.bocca...@gmail.com&

Re: [zeromq-dev] bug in manual page zmq_poll

croseconds" to "millisecond" > > > thank you > erik Hi, Could you please send a pull request to fix it? Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] Porting libzmq to C++11

latforms such as Solaris 10/11, previous versions of AIX, Windows XP and more, so unfortunately we have to keep compatibility with C++98. Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev

Re: [zeromq-dev] Problem with REQ/REP and ZMQ_REQ_RELAXED

me ago but never backported to 4.0.x. I guess you are on Debian 8 - you can get 4.2.2 which has the fixes from our repositories on OBS: http://download.opensuse.org/repositories/network:/messaging:/zeromq:/release-stable/Debian_8.0/ Kind regards, Luca Boccassi signature.asc Description: This is a

Re: [zeromq-dev] ZMQ_EVENTS not working correctly with ZMQ_ROUTER_MANDATORY

The solution is not to just assert when using ZMQ_ROUTER_MANDATORY. As its documentation says, if the requested recipient is not available -1 will be returned and errno will be set to EHOSTUNREACH (or EAGAIN if the HWM is full). You should check for this and reac

[zeromq-dev] Wikidot overrun by spammers

Hello, I've set the wikidot pages for zeromq to read-only for members for the moment, while I try to do some cleanup and restore. I've also disabled new members signup. It's been overrun by spam bots. Is there anything anyone else can do to tighten security? Kind regards, Luca Boccassi

Re: [zeromq-dev] Destroying 0MQ context gets indefinitely stuck/hangs despite linger=0

On Mon, 2017-05-08 at 11:08 +1000, Tomas Krajca wrote: > Hi all, > > I have come across a weird/bad bug, I believe. > > I run libzmq 4.1.6 and pyzmq 16.0.2. This happens on both Centos 6 > and  > Centos 7. > > The application is a celery worker that runs 16 worker threads. Each  > worker thread

Re: [zeromq-dev] travis testing -- udp broadcasts and valgrind

of a pain... had some fun setting up an IPv6 enabled job a while back in libzmq -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] Possible zpoller issue

On Sat, 2017-09-16 at 10:02 +0300, Doron Somech wrote: > I'm guessing you are building libzmq from master including draft? > > I think the return value from zmq_poller_wait changed to EAGAIN on > time > out. CZMQ is still checking for ETIMEDOUT. We should fix CZMQ to > check for > either. > >

Re: [zeromq-dev] Announcement of zyre.js

ed > in working together to bring this module forwards? > > Thanks, > Sebastian Hello, Very nice! Would you like to become a member of the ZeroMQ Github org and move the repository in it (you'll keep being an admin for it of course)? Kind regards, Luca Boccassi signature.asc Descr

Re: [zeromq-dev] ZMQ reconnect/ephemeral ports

automated ones that happen in the background in the I/O thread. But I guess it makes sense that a manual call to zmq_connect should work as expected. A workaround for this behaviour would be for the application to manually call zmq_disconnect before doing a connect to the same endpoint. But it turns out fi

Re: [zeromq-dev] czmq -- zauth.api (missing?)

se) to > spin up a zauth actor? > > -- > wes > wesyoung.me I think it's simply never been converted, IIRC it predates the zproject api models. There are other classes as well that haven't been ported. If you send a PR to add api/zauth we'll merge it. Kind regards, Luca Boccassi signatur

Re: [zeromq-dev] ZMQ reconnect/ephemeral ports

sconnect(endpoint) on your sockets when a particular message is received, or heartbeats are missed, or a disconnect event happens. This way when you later call zmq_connect(endpoint) and it happens to match a previous, dead peer, it will work as expected > > On Sep 2, 2017, at 1:21 PM

Re: [zeromq-dev] zerocopy and PF_RING

On Fri, 2017-10-06 at 19:12 +0200, Francesco wrote: > Hi all, > just out of curiosity (since I see PF_RING being mentioned), was DPDK > ever > took into account? > My company is now using DPDK for very-fast networking capture (let's > say in > 10-40Gbps range) and (very recently) adopted ZMQ for

Re: [zeromq-dev] EGMP and different subnets

On Mon, 2017-10-02 at 17:25 +0100, Luca Boccassi wrote: > On Fri, 2017-09-29 at 20:26 +, Yamian Quintero wrote: > > Hi fellows and thanks for accepting me in your list. > > > > I'm trying to get 0mq sending messages via EPGM using PUB/SUB > > sockets. I'm using the

Re: [zeromq-dev] EGMP and different subnets

ncoming interface. > > Thanks for any further suggestions, > Yamian. As the manpage mentions, socket options (apart from a select few) must be set before connecting/binding. > > -Original Message- > From: zeromq-dev [mailto:zeromq-dev-boun...@lists.zeromq.org] On > Behalf

Re: [zeromq-dev] CZMQ & CLIENT-SERVER identity frames.

github.com/zeromq/libzmq/issues/2699 So if you need that feature for your use case you can continue using those socket types. > 3.   Is the scheme/pattern of value/interest to the zeromq > community, would it be worthwhile to collaboratively redevelop it on > Github? It sounds intere

Re: [zeromq-dev] CZMQ & Windows compatibility

on Appveyor: https://ci.appveyor.com/project/zeromq/czmq/build/job/0yw4ap39hr5qva2u Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] ZeroMQ background threads

y question is: my application sets the affinity and the > > > priority of all threads it creates explicitly. Of course > > > it  cannot > > > set the affinity/priority of ZMQ background threads. > > > > You will probably find adding ZMQ_THREAD_AFFINITY to

Re: [zeromq-dev] Windows 10 & ironhouse2.c

lease does anyone have any suggestions to solve the problem? > > With thanks. I think binding to * in Windows doesn't work, so try to bind the server to tcp://127.0.0.1:9000 Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part _

Re: [zeromq-dev] client/server sockets -- stability

me might be? > > Many thanks in advance for any help! > > Regards, > > Bill Torpey Documentation is missing, and also there was still recently some brainstorming on how to do something akin to multipart in the new sockets, which might require API breakages: https://git

Re: [zeromq-dev] ZeroMQ background threads

s that is fine, it's fairly straight forward usage of an OS API so as long as we can check that our code to take in the option and pass it down works, that's enough. Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] client/server sockets -- stability

t is going to be supported, yes absolutely - the API might change until it's declared stable, the behaviour too, although it is very very unlikely that a fundamental property like block on mute would be changed at this point. > > On Oct 16, 2017, at 2:00 PM, Luca Boccassi <luca.bocca...@gmail

Re: [zeromq-dev] Rare feature combination possible?

On August 29, 2017 9:41:50 PM GMT+01:00, Peter Krey wrote: >Have you tried to build zmq with the NORM protocol? Sounds like that >will >give you almost what you need. > >On Tue, Aug 29, 2017 at 11:36 AM, Patrik VV. wrote: > >> Just my 5 cents: AFAIK the

Re: [zeromq-dev] zmq_msg_send returns "Resource temporarily unavailable"

s sent, from the manpage: The zmq_msg_send() function shall return number of bytes in the message    if successful. Otherwise it shall return -1 and set errno to one of the    values defined below. Also as the manpage says you should not close the message in case of success, only

Re: [zeromq-dev] dependency issue

at thanks to all of you. > > Juergen Hello Juergen, Thanks for the kind words, and welcome to the community :-) -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] EGMP and different subnets

2.41.1, flags: SJC >   Incoming interface: Null, RPF nbr 0.0.0.0 >   Outgoing interface list: > Vlan215, Forward/Sparse, 00:00:06/00:02:53 > Vlan1, Forward/Sparse, 00:01:26/00:02:06 > > > Maybe I'm missing something in the setup of the SUB client socket? Or

Re: [zeromq-dev] Assertion failed: pfd.revents & POLLIN (src/signaler.cpp:243)

ot;, , , , > ); > >  onMessageReceived(topic, timestamp, id,value); >  } > } > > Thanks Florian As the docs say, the zactor function must listen for $TERM on the pipe zsock_t: http://czmq.zeromq.org/czmq4-0:zactor https://github.com/zeromq/czmq#czmq-actors z

Re: [zeromq-dev] Assertion failed: pfd.revents & POLLIN (src/signaler.cpp:243)

ot;, , , , > ); > >  onMessageReceived(topic, timestamp, id,value); >  } > } > > Thanks Florian As the docs say, the zactor function must listen for $TERM on the pipe zsock_t: http://czmq.zeromq.org/czmq4-0:zactor https://github.com/zeromq/czmq#czmq-actors z

Re: [zeromq-dev] How to cite ZeroMQ in publications

ng Sitz/Registered address: Wien/ Vienna; Registriert > unter/registered under: FN 71000m Competent court/Firmenbuchgericht: > HG Wien/commercial court Vienna; Rechtsform/legal form: GmbH > Postanschrift/postal address: Wagramer Straße 19 - 1220 Wien/Vienna > DVR: 0447277 ‬ >

[zeromq-dev] FOSDEM 2018 - ZeroMQ gathering/hackaton?

Hello, FOSDEM 2018 dates have been announced, it will be on Saturday 3rd and Sunday 4th of February. [1] Would people be interested in replicating last year's 2-days ZMQ gathering/hackaton before FOSDEM? Benjamin, would the hacker space we were at be available again? Kind regards, Luca

Re: [zeromq-dev] Need some advice for using ZeroMQ as a daemon control channel

own other, well-behaved subscribers. Sounds like what you want is router-dealer - have a look at the zguide, there's plenty of examples that should be useful. Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] Rare feature combination possible?

init_data. radio/dish over udp multicast (ipv4) can work with zmq_msg_init_data. -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] libzmq issues

f the libzmq team. Thanks! I did a sweep at the end of last year, but didn't look at the Windows- specific stuff too much as I'm not too familiar with the environment. -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part _

Re: [zeromq-dev] How does zmq allocate memory?

sending is asynchronous and might complete long after the program stack frame has gone. If you use the zero-copy APIs then the library will take ownership of your buffer. So it sounds like your guess is correct. -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signe

Re: [zeromq-dev] FOSDEM 2018 - ZeroMQ gathering/hackaton?

On Sun, 2017-08-27 at 18:20 +0100, Luca Boccassi wrote: > Hello, > > FOSDEM 2018 dates have been announced, it will be on Saturday 3rd and > Sunday 4th of February. [1] > > Would people be interested in replicating last year's 2-days ZMQ > gathering/hackaton before FOSDEM?

Re: [zeromq-dev] FOSDEM 2018 - ZeroMQ gathering/hackaton?

On Tue, 2017-08-29 at 11:53 +0200, Benjamin Henrion wrote: > On Tue, Aug 29, 2017 at 11:50 AM, Luca Boccassi <luca.boccassi@gmail. > com> wrote: > > On Tue, 2017-08-29 at 09:49 +0200, Benjamin Henrion wrote: > > > On Sun, Aug 27, 2017 at 7:20 PM, Luca Boccassi &l

Re: [zeromq-dev] FOSDEM 2018 - ZeroMQ gathering/hackaton?

On Tue, 2017-08-29 at 09:49 +0200, Benjamin Henrion wrote: > On Sun, Aug 27, 2017 at 7:20 PM, Luca Boccassi <luca.boccassi@gmail.c > om> wrote: > > Hello, > > > > FOSDEM 2018 dates have been announced, it will be on Saturday 3rd > > and > > Sunday

Re: [zeromq-dev] Version number & release

ease blocker IMHO - we shouldn't tag it yet. I hope to get more time to deal with that this week, this is the relevant discussion: https://github.com/zeromq/libzmq/pull/2650 After this problem is sorted I believe we should be in a good shape. -- Kind regards, Luca Boccassi signature.asc Des

Re: [zeromq-dev] zmq_msg_send returns "Resource temporarily unavailable"

is 30 seconds. You can increase it (or set it to unlimited with -1) via zmq_setsockopt. Unlimited linger with TCP/IPC can lead to waiting forever if the other end disappears, but with UDP there should not be this problem IIRC, as it just sends the messages. -- Kind regards, Luca Bocc

Re: [zeromq-dev] Is shared ownership possible while sending with zero-copy?

en your application is done with the data, you can call zmq_msg_close on the _copy_, which will decrease the refcount. So the last one to be finished with the data, whether it's your application or the library, will deallocate it. -- Kind regards, Luca Boccassi signature.asc Description: This is a digita

Re: [zeromq-dev] Is shared ownership possible while sending with zero-copy?

On Thu, 2017-08-31 at 15:30 +0100, Luca Boccassi wrote: > On Thu, 2017-08-31 at 16:16 +0200, Stephan Opfer wrote: > > Hi all, > > > > I am trying to use zmq_msg_init_data in order to have the zero-copy > > advantage. > > > > Now it is required,

Re: [zeromq-dev] how to know how many packets/bytes passed through a ZMQ proxy

our application using the capture socket feature. -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] ZMQ reconnect/ephemeral ports

. But the application needs to handle unexpected data somewhat gracefully. What that means is entirely up to the application - as far as the library is concerned, if the handshake succeeds then it's all good (hence the use case for CURVE). > Any guidance, hints or tips would be much appreciated

Re: [zeromq-dev] how to know how many packets/bytes passed through a ZMQ proxy

l the measurements you need. Note that they are shallow refcounted copies, so only the small metadata is actually copied, not the payloads, so it's reasonably fast. > 2017-09-01 19:40 GMT+02:00 Luca Boccassi <luca.bocca...@gmail.com>: > > On Fri, 2017-09-01 at 17:39 +0200, Francesco wrote: > >

Re: [zeromq-dev] ZMQ reconnect/ephemeral ports

onality > Thanks again! > > Bill  > > > On Sep 1, 2017, at 5:30 PM, Luca Boccassi <luca.bocca...@gmail.com> > > wrote: > > > > On Fri, 2017-09-01 at 16:59 -0400, Bill Torpey wrote: > > > I'm curious about how ZMQ handles re-connection.  I

Re: [zeromq-dev] ZMQ reconnect/ephemeral ports

27.0.0.1:12345") req = ctx.socket(zmq.REQ) req.setsockopt(zmq.RECONNECT_IVL, -1)req.connect("tcp://127.0.0.1:12345") req.send_string("hello") rep.recv() rep.send_string("hallo") req.recv() rep.unbind("tcp://127.0.0.1:12345") rep.close() rep = ctx.socket(

Re: [zeromq-dev] Rare feature combination possible?

care of zero-copy. > > Any thoughts? > > Greetings, >    Stephan Note that multi-part does _not_ imply contiguous memory location on the receive end (it might happen but there's no guarantee anywhere). So if that's a requirement for your use case, then you need to use a single me

[zeromq-dev] Moving GSL into the ZeroMQ Github org

fork points to on the Github website itself (the "forked from foo/bar" note below the repo name on the page), I think you'll need to delete and re-fork. -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed me

Re: [zeromq-dev] Crosstalk between sockets

ockets.  > > Any ideas or suggestions would be really great.  > > Thanks Can you upload a code snippet that reproduces the issue to pastebin/gist/etc? -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part _

Re: [zeromq-dev] FOSDEM 2018 - ZeroMQ gathering/hackaton?

On Tue, 2017-08-29 at 11:18 +0100, Luca Boccassi wrote: > On Tue, 2017-08-29 at 11:53 +0200, Benjamin Henrion wrote: > > On Tue, Aug 29, 2017 at 11:50 AM, Luca Boccassi <luca.boccassi@gmai > > l. > > com> wrote: > > > On Tue, 2017-08-29 at 09:49 +0200, Benjami

Re: [zeromq-dev] CZMQ on Windows 10

On Sat, 2017-10-07 at 16:39 +, Stephen Gray wrote: > I've just built CZMQ on Windows 10 which was not straight-forward; > the CZMQ readme file instructs; > > git clone git://github.com/zeromq/czmq.git > cd czmq\builds\msvc > configure.bat > cd build > buildall.bat > cd ..\..\..\.. > > but

Re: [zeromq-dev] Assertion failed: pfd.revents & POLLIN (src/signaler.cpp:243)

example already uses it, you can just add a new socket to it with zpoller_add (), and then expand the example to also compare it with your other socket. > On 2017-09-29 22:14, Luca Boccassi wrote: > > On Fri, 2017-09-29 at 11:38 +0200, Bachmair Florian - flexSolution > > GmbH > >

Re: [zeromq-dev] any release date fixed for 4.2.3?

a blocker bug that needs to be fixed first: https://github.com/zeromq/libzmq/issues/2733 -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://

Re: [zeromq-dev] Building CZMQ on Windows 10

the solution XML is not correct anymore. If you attach the diff you applied maybe somebody who knows VS can help. -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lis

Re: [zeromq-dev] zhashx_t observation

for the destructor say: //  Set a user-defined deallocator for hash items; by default items are not //  freed when the hash is destroyed.   CZMQ_EXPORT void zhashx_set_destructor (zhashx_t *self, zhashx_destructor_fn destructor); https://github.com/zeromq/czmq#zhashx---extended-generic-hash-container -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] Authorization

On Sun, 2017-11-12 at 17:09 +0100, Matej Puk wrote: > authorization for mailing list. Username should be mpuk That's already done, you can post to the ML. > Dňa nedeľa, 12. novembra 2017 Luca Boccassi <luca.bocca...@gmail.com> > napísal(a): > > > On Sun, 2017-11-12 a

Re: [zeromq-dev] If we compile ZeroMQ sources without modifying them, and link the resulting DLL to an executable that is part of our commercial product , does this make our whole product become a sof

that any LGPL code can be dynamically linked to software of any license without affecting it. libzmq offers an additional grant of top of that which also allows statically linking. https://github.com/zeromq/libzmq/blob/master/COPYING.LESSER#L169 -- Kind regards, Luca Boccassi signature

Re: [zeromq-dev] Call for testing for libzmq 4.2.3

ave some issues to investigate (for now I got > caught > by the edtimeout => eagain change on zmq_poll_wait), > I will tell as soon as I know more. > > Bruno > > On Fri, Nov 24, 2017 at 4:49 PM, Luca Boccassi <luca.boccassi@gmail.c > om> > wrote: > > >

Re: [zeromq-dev] Call for testing for libzmq 4.2.3

> libzmq version inside /my/path. After updating > /my/path/libzmq.so.5.1.3 the > tests pass just fine, included test_req_relaxed. > > I will start testing libzmq in my company's bigger software next week > and > will let you know... > > Thanks, > Francesco > &

Re: [zeromq-dev] jzmq-api 0.1.0

ell. Docs for how to do this will be coming soon. > > Feedback welcome, as are contributions. Check out the repository and > log an > issue or feature request here: https://github.com/zeromq/jzmq-api > > Thanks, and have a great Thanksgiving (for stateside ØMQers)! Great

Re: [zeromq-dev] Using ZMQ_STREAM as tcp client. Why am I receiving extra info?

the application." and "When a connection is made, a zero-length message will be received by the application. Similarly, when the peer disconnects (or the connection is lost), a zero-length message will be received by the application." -- Kind regards, Luca Boccassi signature

Re: [zeromq-dev] Call for testing for libzmq 4.2.3

y company's bigger software next > > week and > > will let you know... > > > > Thanks, > > Francesco > > > > > > > > 2017-11-21 17:10 GMT+01:00 Luca Boccassi <luca.bocca...@gmail.com>: > > > > > The closest I can get to

Re: [zeromq-dev] Call for testing for libzmq 4.2.3

On Thu, 2017-11-30 at 15:10 +0100, Harald Achitz wrote: > If this info helps, build and test today's master on RHEL7 with > devtoolset > 7, with and without ENABLE_DRAFTS. > all test passed. > > Harald > > send from my fairphone Thanks! > On Nov 26, 2017 12:55,

Re: [zeromq-dev] Connect before bind on inproc socket

> problems with doing zmq_connect() before zmq_bind()? > > [1] http://api.zeromq.org/4-2:zmq-connect > > > Regards, > Mykola Hi, This was fixed in 4.2.0, connect-before-bind for inproc works fine now. I guess the manpage needs

Re: [zeromq-dev] Call for testing for libzmq 4.2.3

On Fri, 2017-12-01 at 15:43 +0100, brunobodin . wrote: > Hi Luca, > > after more testing, everythings looks good to me with current HEAD > > Bruno Thank you! > On Thu, Nov 30, 2017 at 7:24 PM, Luca Boccassi > <luca.bocca...@gmail.com> > wrote: > >

Re: [zeromq-dev] Streaming data

t; > > thanks for any advice If you have one-to-one communications perhaps then PUSH-PULL is what you want. If it's one-to-many, with every receiver needing every message, then look at PUB-SUB. -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] CZMQ How to capture identity frame?

; > but it crashes at runtime. > > With thanks, > > Stephen You don't need any special API. From the zmq_socket manpage: "When receiving messages a ZMQ_ROUTER socket shall prepend a message part containing the routing id of the originatin

Re: [zeromq-dev] Are Shared Keys Okay?

rity expert. Using the same key pair for both endpoints should be the equivalent of using a pre-shared key, so per-se it shouldn't have any consequences. Apart from the obvious ones with deployment, double exposure of the private key (one machine gets compromised == all machines are compromised

Re: [zeromq-dev] Are Shared Keys Okay?

On Fri, 2017-12-15 at 09:48 -0500, Kent Borg wrote: > On 12/15/2017 07:01 AM, Luca Boccassi wrote: > > Premise: I am not a security expert. > > Me neither. I know just enough to have some hints of ways I could > screw  > myself. > > > Using the same key

[zeromq-dev] Call for testing for libzmq 4.2.3

regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] [ANN] JeroMQ 0.4.3 - A pure Java clone of libzmq

ween libzmq, jeromq, netmq and other independent implementations of ZMTP. -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] CZMQ VS2015 build errors

; > Stephen Have you checked this issue and the solution at the bottom? https://github.com/zeromq/czmq/issues/1617 -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] zmq_msg_init() documentation for version 4.2 calling wrong recv function

On Fri, 2017-11-10 at 11:16 -0500, Bob Eby wrote: > On Wed, 08 Nov 2017 13:50:50 +0000 Luca Boccassi Wrote: > > Yes indeed, it's outdated since the 2.x days. > > Could you please send a PR to fix it? > > PR sent. > > Note: It seems you can't build ZeroMQ on windows

Re: [zeromq-dev] Authorization

On Sun, 2017-11-12 at 12:13 +0100, Matej Puk wrote: > Hi, > > how long does it take to be authorized by admin ? > > Thanks. Hi, authorization for what, the wiki? What is your username? -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally sign

Re: [zeromq-dev] CZMQ VS2015 build errors

On Fri, 2017-11-10 at 20:17 +, Stephen Gray wrote: > > Have you checked this issue and the solution at the bottom? > > > > https://github.com/zeromq/czmq/issues/1617 > > > > -- > > Kind regards, > > Luca Boccassi > > Thanks for the tip Luca.

Re: [zeromq-dev] Call for testing for libzmq 4.2.3

.22 >  - libstdc++.so.6.0.21 > > Before update IIRC the tests were passing except for random failures > of > test_security_zap. > > Francesco > > > 2017-11-21 16:30 GMT+01:00 Luca Boccassi <luca.bocca...@gmail.com>: > > > Thanks for the report, unfor

Re: [zeromq-dev] Call for testing for libzmq 4.2.3

; 2017-11-17 19:00 GMT+01:00 Brian Knox via zeromq-dev < > zeromq-dev@lists.zeromq.org>: > > > Hi Luca! I'll run some of my test suites against it later today and > > see if > > anything breaks. > > > > On Fri, Nov 17, 2017 at 11:05 AM Luca Boccassi <

Re: [zeromq-dev] CZMQ VS2015 build errors

On Fri, 2017-11-10 at 20:17 +, Stephen Gray wrote: > > Have you checked this issue and the solution at the bottom? > > > > https://github.com/zeromq/czmq/issues/1617 > > > > -- > > Kind regards, > > Luca Boccassi > > Thanks for the tip Luca.

Re: [zeromq-dev] CZMQ/ZMQ Heartbeating demo.

how does a program break out of a long-running send or > receive loop when the heartbeat ttl has expired or there in no > heartbeat response from a peer? > > Thanks. You can listen for events, in particular a disconnect one will happen if a heartbeat fails. -- Kind regards, Luca

Re: [zeromq-dev] High CPU load on polling timeout

m/iqx3JsTV > > > Regards, > Mykola Heartbeats are now included in the protocol, check the various ZMQ_HEARTBEAT_* socket options -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] zmq_msg_init() documentation for version 4.2 calling wrong recv function

recv() instead? > > Thanks, > Robert Yes indeed, it's outdated since the 2.x days. Could you please send a PR to fix it? It's this txt file that generates it: https://github.com/zeromq/libzmq/blob/master/doc/zmq_msg_init.txt -- Kind reg

Re: [zeromq-dev] High CPU load on polling timeout

On Wed, 2017-11-08 at 19:59 +0200, Mykola Ostrovskyy via zeromq-dev wrote: > 2017-11-08 15:54 GMT+02:00 Luca Boccassi <luca.bocca...@gmail.com>: > > > > > Heartbeats are now included in the protocol, check the various > > ZMQ_HEARTBEAT_* socket options > >

Re: [zeromq-dev] Call for testing for libzmq 4.2.3

On Fri, 2017-11-17 at 16:05 +, Luca Boccassi wrote: > Hi, > > With https://github.com/zeromq/libzmq/issues/2733 duct-taped the > major > blocker for releasing libzmq 4.2.3 is gone. I am currently compiling > the changelog. > > It would be great if folks with applic

Re: [zeromq-dev] CZMQ zloop shutdown inside zactor

can return -1 from a zloop_reader to signal zloop to stop running and return from zloop_start. You'll also want to signal the main thread that you are ready just before going into the loop, rather than before setting everything up, to avoid race conditions. -- Kind regards, Luca

Re: [zeromq-dev] pub/sub pattern

t;   Gyorgy Sounds like what you want is similar to push-pull - load balancing is embedded in that pattern, have a look at the docs -- Kind regards, Luca Boccassi signature.asc Description: This is a digitally signed message part ___ zeromq-dev mailing list zeromq-dev@lists.zeromq.org https://lists.zeromq.org/mailman/listinfo/zeromq-dev

Re: [zeromq-dev] PUB/SUB model and time-ordering SUB-side

eed. But from each individual publisher, to each individual subscriber, the ordering is guaranteed. Messages are written in a queue (first-in first-out), and then given to TCP, and then again received in a queue where the application fetches them from. -- Kind regards, Luca Boccassi signat

Re: [zeromq-dev] PUB/SUB model and time-ordering SUB-side

nd I would like > to > process, inside my SUBscriber the messages ordered by timestamp, but > of > course ZMQ cannot know about that... > > Francesco Yes you'd have to implement that in your application - but I'm not sure how well that can scale. > 2017-12-06 13:40 GMT+01:00 Lu

Re: [zeromq-dev] encryption for zyre, presentation at next OpenwrtSummit in Prague

st czmq master which has similar changes in > > > to to > > > > configure gossip for curve- > > > > -- > > wes > > wesyoung.me > > > > > > _______ > zeromq-dev mailing list > ze

Re: [zeromq-dev] encryption for zyre, presentation at next OpenwrtSummit in Prague

On Wed, 2017-10-25 at 18:10 +0200, Benjamin Henrion wrote: > On Wed, Oct 25, 2017 at 3:04 PM, Luca Boccassi <luca.boccassi@gmail.c > om> wrote: > > On Wed, 2017-10-25 at 14:24 +0200, Benjamin Henrion wrote: > > > I tried to compile the head of zyre today, did not w

Re: [zeromq-dev] About inbound_poll_rate

ll. > > Now my question is: is there any reason to have this > inbound_poll_rate setting hardcoded and not configurable (e.g., via > context > option) ? It might be as simple as nobody has needed it beforehand. I guess one issue could be that by changing those values it's extremely easy

Re: [zeromq-dev] CZMQ Build Error on Windows 10

nux-only so it will be disabled (socket-activated services are a systemd specific thing anyway), uuid has an internal implementation fallback, lz4 is used for new zstr API that allow to compress strings before sending them so they'll just be disabled. -- Kind regards, Luca Boccassi signature.asc Des

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