Hey Ernie,
You did read what I put in my previous response about the JavaScript
bindings using a *WebSocket* transport didn't you?
send.js and recv.js won't talk *directly* to the C++ broker, however
I've included a simple WebSocket->TCP Socket proxy.
If you stand up proxy.js that should proxy WS port 5673 to TCP port 5672
(you can change the defaults using command line parameters do node
proxy.js -h to see)
Something like
./proxy.js
Proxying ws -> tcp
Forwarding port 5673 to 0.0.0.0:5672
./recv.js amqp://localhost:5673/eaq
./send.js -a amqp://localhost:5673/eaq
JavaScript is a bit funny like that :-) I mentioned on my TODO list that
I want to look at native TCP sockets for node, but the main reason for
doing JavaScript is really to get AMQP working in a browser and for that
WebSockets are pretty much the only reasonable transport - though Chrome
packaged apps allow TCP connections.
The Java Broker has a WebSocket transport so I can talk directly to
that, though that has its own quirks at the moment.
Almost certainly the fact that it's a WebSocket transport is the cause
of what you are seeing.
Frase
On 27/08/14 20:34, Ernest Allen wrote:
I'm getting a connection error when using the javascript bindings example
recv.js to receive a message through a qpid c++ broker.
I have a qpid c++ broker running on a remote host with a queue named "eaq". I'm
attempting to start up the javascript example recv.js using the remote address/queue, but
I'm getting a connection error:
[eallen@redhat javascript]$ node recv.js amqp://my.remote.host.com/eaq
that._checkErrors = true
error = 3,111,ECONNREFUSED: Connection refused
{ [MessengerError: ECONNREFUSED: Connection refused]
name: 'MessengerError',
message: 'ECONNREFUSED: Connection refused' }
I've tried variations on the address string (without the amqp://, with the ip
address, with a ~) but to no avail.
Notes:
- The proton c examples recv and send work just fine with my broker running on
the remote host and queue. I also tried the python and ruby bindings and they
worked.
- Also, the javascript bindings programs recv.js and send.js work fine together
when going through amqp://0.0.0.0
- When I start recv.js (using the default amqp://0.0.0.0), and send a message using either the c
"send" example or one of the other language bindings "send" example programs, I
get an error:
[eallen@redhat py]$ ./send.py "Hello"
[0xb1d650]:ERROR[-2] SASL header mismatch: ''
CONNECTION ERROR connection aborted (remote)
- I'm also getting the same connection refused error when running the
qpid-config.js example against a broker.
Could this be a problem with my build or environment? Or is this a bug?
Thanks,
-Ernie
