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Questions tagged [jzmq]

jzmq is the java bindings for the ZeroMQ transport layer

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Purpose of zeromq send high watermark

The first time I skimmed the zeromq docs, I assumed that the sender high watermark was there to ensure that the sender did not get too far ahead of the receiver. Now that I'm looking at it more carefully, it seems that this can't possibly be true,…
Mark VY
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ZeroMQ running server Java

Im currently trying to develop a server that should basically get incoming data from unknown number of clients at any time. I.e the system will have multiple clients to send data and the servers job is basically to just collect the data and save it…
Robin
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ZMQ implemetnation with Major domo pattern. is it possible to mix connection protocols between worker-broker and broker-client?

I have successfully able to connect worker and broker on tcp protocol and then client to broker on tcp. Now i am evaluating that is it possible that worker and broker can connect on ipc/inproc protocol while client will connect to broker on tcp. My…
Kamran Shahid
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error: package org.zeromq.ZMQ does not exist

I am trying to run Zeromq java program in windows 10 OS. To set up the environment I tried to do the following. 1) Download and install the java library for ZMQ from here http://zeromq.org/distro:microsoft-windows. 2) Add the path in the…
Sameye
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Setup ZeroMQ for Android Studio

I am trying to use the ZMQ library in Android Studio to be able to use for an app. I've followed the ZMQ guide for Android, but still can't seem to get it to work, as I keep getting this error: java.lang.UnsatisfiedLinkError: dlopen failed:…
Ahmad Raya
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ZMQ: How to implement a two-way inter-process communication?

I am trying to implement an inter-process communication. The model: Part A -> Sends messages to Part B. I have implemented this using Client-Server example from ZMQ tutorial (code attached bellow), but facing issues that the process is…
Yoav
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How to use ZMQ when Server on IP other than the client

I learned how to use ZeroMQ on a localhost, but I failed to do it on a remote IP. Q1: Do I need a broker?If so,Q2: which broker and how to do it.? Update: OK. I'm using the ZMQ Weather Update example but with a remote IP ( not the localhost ). Here…
m.othman
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ZeroMQ slow after upgrade

We are currently upgrading ZeroMQ from version 2.2.12 to version 4.0.5 and we are finding that the performance is considerably worse since we upgraded. We have a fairly simple DEALER/DEALER topology with either 1:1 or 1:many connections. We are…
Graham Dawes
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No messages match using SUB in Java with ZeroMQ

I'm trying to use Java client with ZeroMQ. When subscribing to any prefix, the Java client matches no messages, although a similar Python client matches messages as expected. The Python server context = zmq.Context() socket =…
user1907906
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Can ZMQ publish message to specific client by pub-sub socket?

I am using pub/Sub Socket and currently the server subscribe byte[0] (all topics) while client subscribe byte[16] - a specific header as topic However, I cannot stop client to subscribe byte[0] which can receive all other messages. My application is…
MobileDev
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To discover other device IP:Port in same wifi network using ZeroMQ

I want to discover all Android devices IP and Port in same wifi network using ZeroMQ? My app basically connect all device in same wifi network (no internet needed) and message to each other. Once ip and port I know I am send message successfully…
Jayesh Khasatiya
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JAVA_HOME NOT SET WHEN INSTALL Storm

I want to install Storm in my own machine(Ubuntu 12.04 LTS) and I follow the instructions in https://github.com/nathanmarz/storm/wiki/Installing-native-dependencies. When I installing jzmq, I firstly successfully perform the command sudo…
Chelsea Wang
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ZeroMQ / JZMQ - Subscriber does not receive any message

I hv checked several examples given in the ZMQ guide, but for some reason subsriber does not recieve msgs in any. Here's the code I m trying to test, but in vain. Please suggest a fix for this - public class SyncPubTest { protected static int…
user2508012
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install JZMQ error on CENTOS

Run the following commands for installing jzmq git clone https://github.com/zeromq/jzmq.git cd jzmq ./autogen.sh ./configure touch src/classdist_noinst.stamp cd src CLASSPATH=.:./.:$CLASSPATH javac -d . org/zeromq/ZMQ.java…
ma nicolas
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Version of zmq jar

I have zmq.jar built by someone else long time ago. How can I find out which version it corresponds to? Not much in the MANIFEST: $ cat MANIFEST.MF Manifest-Version: 1.0 Created-By: 1.6.0_14 (Sun Microsystems Inc.) Here's the contents. Would…
user443854
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