ml at communistcode.co.uk
Tue Jan 29 12:12:45 CET 2013
> No worries, I am wondering if the broadcast and forked service stuff
> is leading people down the wrong path at the moment and should get
> removed, so it will be interesting to see how you go.
Sorry to snip this short but I couldn't cope with all the indentation.
I have now implemented a ring buffer but something odd is happening.
With 1 page open it performs fine, however when I open an additional
page only some of the data makes it through the socket? I check for a
choked socket in my LWS_CALLBACK_SERVER_WRITEABLE case but it never
flags so I don't think it is a choked socket. Do you have any ideas?
So the first page continues to work as expected, the second page only
receives snippets of data. My code is similar to the following:
printf("Pipe was choked, giving it some breathing
allConsumed = ringBuffer_consume(psd_sr->buff, jsonString);
n = sprintf((char*)p, "%s", jsonString);
n = libwebsocket_write(wsi, p, n, LWS_WRITE_TEXT);
if (n < 0)
handleError(DB_ERR_SOCKET,"Failed to write to socket!
} while ( allConsumed != 1 );
Jack Mitchell (jack at embed.me.uk)
Embedded Systems Engineer
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