ZMQ PULL Message Source: Difference between revisions

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[[Category:Block Docs]]
[[Category:Block Docs]]
Receive messages on ZMQ PULL socket and output async messages.
Receive messages on ZMQ PULL socket and convert them to outgoing pmt messages. The PULL Message Source block performs a 'connect' on the designated port. It will interoperate with a ZMQ PUSH socket, either from a GNU Radio flowgraph or an external process.
This block will connect to a ZMQ PUSH socket, then convert received messages to outgoing async messages.


== Parameters ==
== Parameters ==
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; Address
; Address
: ZMQ socket address specifier
: ZMQ socket address specifier. The format of the address is <code>tcp://*:port</code> where * should be 127.0.0.1 for localhost.<br>


; Timeout
; Timeout
: Receive timeout in milliseconds, default is 100ms, 1us increments
: Receive timeout in milliseconds, default is 100ms.


== Example Flowgraph ==
== Example Flowgraph ==

Revision as of 16:33, 21 February 2020

Receive messages on ZMQ PULL socket and convert them to outgoing pmt messages. The PULL Message Source block performs a 'connect' on the designated port. It will interoperate with a ZMQ PUSH socket, either from a GNU Radio flowgraph or an external process.

Parameters

(R): Run-time adjustable

Address
ZMQ socket address specifier. The format of the address is tcp://*:port where * should be 127.0.0.1 for localhost.
Timeout
Receive timeout in milliseconds, default is 100ms.

Example Flowgraph

Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI. Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately. The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.

Source Files

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO