[Twisted-Python] difficulty in calling callLater from callback
itamar at itamarst.org
Wed Dec 10 13:38:21 EST 2003
On Wed, 2003-12-10 at 13:10, Martin Waite wrote:
> def read_loop():
> dbpool.runInteraction( read_db_response ).addCallback( reactor.callLater, 1, read_loop )
> I thought I could do this by attaching a callback to
> dbpool.runInteraction(), and have that callback schedule
> the next call of read_loop().
Callbacks are expected to receive an argument, the result of the
previous callback/the deferred.
dbpool.runInteraction( read_db_response ).addCallback(
lambda _: reactor.callLater(1, read_loop ))
Itamar Shtull-Trauring http://itamarst.org
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