duxet/hhvm-zmq

ZMQ extension for HHVM

hhvm-zmq

ZMQ extension for HHVM. Shall be compatible with existing PHP binding.

Building and installation

./build.sh

Please remember that first you need to build HHVM from source. If you need help with that, take a look at HHVM Wiki.

Also: don't forgot about installing libzmq. Currently only versions >= 4.0 are supported.

Tests

./test.sh

hhvm-zmq's Issues

Can't get extension to work

Hi,

After compiling I'm getting:

test.sh: line 11: 66361 Segmentation fault ${HPHP_HOME}/hhvm -vDynamicExtensions.0=${DIRNAME}/zmq.so ${DIRNAME}/test.php

I am running Centos 7 minimal, Zeromq 4.0.5 installed and latest hhvm 3.6.0.

Thanks

Add getSockOpt support

Thanks for your work in adding zmq functionality to hhvm! Do you plan to implement ZMQSocket::getSockOpt any time soon?

Problem with appending null (0x00)

When mixing PHP scripts as receiver and HHVM code using this extension as the sender, JSON decode fails...
I've analysed the difference between the messages sent by HHVM and PHP and the only difference I've seen is that PHP does not null encode the messages whereas HHVM does, which stops PHP from being able to decode the messages.
Using PHP you can remove the trailing null character and successfully decode HHVM messages but this is a bug in the extension.
Thanks

HHVM no longer has a persistent resource store (this no longer compiles)

Two issues when trying to compile this for newer versions of HHVM;

1. zmq.cpp line 160 needs NEWOBJ() changed to newres<>
2. g_persistentResources has been completely removed from HHVM... I'm not sure what would replace it, this no longer compiles as a result.

Move from zmq to ext_zmq

An update to HHVM means that this no longer compiles as is.
zmq.php needs to be renamed ext_zmq.php and the change updated in config.cmake

Missing the obvious

zmq.so fails to load when restarting hhvm 3.6 on CentOS 7.

I want to ensure I'm not missing some implied background knowledge here, so bare with me.
Steps followed on a machine with hhvm compiled and 0mq 4.0.4 installed:
Unpacked, cd into hhvm-zmq-master dir, run build.sh, move the zmq.so into place, restart hhvm.

php -i shows error with module and not loaded.

Is there a step in the process I'm missing here that would cause this failure? Inspecting the size of the resulting binary shows it's about ⅓ the size of the regular zmq.so build. Please enlighten me.