[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] message queue
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] message queue |
Date: |
Sat, 22 Aug 2009 13:42:57 -0700 |
User-agent: |
Mutt/1.5.18 (2008-05-17) |
On Fri, Aug 21, 2009 at 11:59:41PM -0700, shesh wrote:
>
> hi,
> i am working on a spectrum sense code. in the following statement
> self.msgq = gr.msg_queue(16)
> is there any significance for the number 16?does changing this number
> affect the performance of the code?
> kindly help.
It sets the limit to the number of messages in the queue. 0 means no limit.
If the queue is full, an attempt to add a message will block until
there's room. (Note also that gr_message_sink also has an option
that will have it drop messages if the message queue is full.)
Eric