SPECIFIC: Allow creating a GIOStream with a non-reliable agent
Only usable with the patches from https://bugzilla.gnome.org/show_bug.cgi?id=697907 SPECIFIC: agent: Fix GSource dispatches for UDP NiceOutputStreams The GSource created by g_pollable_output_stream_create_source() on a NiceOutputStream would never have been dispatched, due to not having any poll events (or anything else); it only works for TCP streams because of a GCancellable child source which is triggered by the TCP code. Fix that by making ComponentSource suitable for G_IO_IN and G_IO_OUT again, and adding that as a child source for UDP output stream GSources. agent: SPECIFIC: Drop support for reliable streams libnice should not be implementing pseudo-TCP support internally — it should provide the PseudoTcpSocket as a separate API which user code can use if it needs. If this were to be upstreamed, a deprecation path would have to be written, continuing to support the old API. However, that would take too long, so this commit just rips it all out. This commit *must not* be upstreamed. https://phabricator.collabora.co.uk/T447 agent: Add nice_agent_get_socket() to return a GDatagramBased TODO: Needs documentation and testing. This bumps the GLib dependency to 2.46 for GDatagramBased. agent: Remove nice_agent_get_io_stream() It has been replaced by nice_agent_get_socket(). TODO: This needs documenting and testing. TODO: This should *not* go upstream without turning it into a deprecation-fest.
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