Attributes

Class: Poller

A poller just checks if there are ready-sockets for the operations. The operations are not done here, they are done in the socket ops instances.

Methods

add (self, op, coro)

handle_errored (self, desc)

run_once (self, fdesc, waiting_ops)

Run a operation, remove it from the poller and return the result. Called from the main poller loop.

run_operation (self, op)

Run the socket op and return result or exception.

run_or_add (self, op, coro)

Perform operation or add the operation in the poller if socket isn't ready. Called from the scheduller.

waiting_op (self, testcoro)

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