This adds a concept of timeouts for operations enforced by
connection closure if the timeout is reached.
Once a second all sockets are checked for timing out, every time
there is a service call it checks to see if a second has passed since
the last check and checks if so.
You can also call libwebsocket_service_fd() with a NULL fd to give
the timeouts a chance to be detected; if it's less than a second since
the last check it returns immediately.
Signed-off-by: Andy Green <andy@warmcat.com>
This patch removes the relationship between position in the
pollfd[] array and any meaning about the type of socket.
It also refactors the service loop so there is a per-fd
function that detects the mode of the connection and services
it accordingly.
The context wsi * array is removed and a hashtable introduced
allowing fast wsi lookup from just the fd that it is
associated with
Signed-off-by: Andy Green <andy@warmcat.com>
This adds 05 support, and -v switches on test-client and test-ping
to allow setting their ietf protocol version to 4 or 5.
It also optimizes the masking to us a function pointer, which
takes some conditionals out of the fast path.
Signed-off-by: Andy Green <andy@warmcat.com>
