GStreamer WebRTC Wrapper - Architecture - GstWebRTCWrapperBin OWRSignaler

GStreamer WebRTC Wrapper
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Architecture
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Evaluating GstWebRTCWrapper
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GstOwrSignalerClass

This module handles the signaling mechanism to negotiate.

Methods

• gst_owr_signaler_clean_soup_session(GstOwrSignaler * owr): Check if Data Stream is running and destroy libsoup resources.
• gst_owr_sdp_sent(SoupSession * session, GAsyncResult * result, gpointer user_data): ADD DESCRIPTION.
• gst_owr_signaler_url_server_check(GstOwrSignaler * owr): Checks if URL Server exists and if it is valid.
• gst_owr_eventstream_line_read(GDataInputStream * input_stream, GAsyncResult * result, gpointer user_data): ADD DESCRIPTION.
• gst_owr_read_eventstream_line(GDataInputStream * input_stream, gpointer user_data): ADD DESCRIPTION.
• gst_owr_async_request_sent(SoupSession * session, GAsyncResult * result, gpointer user_data): ADD DESCRIPTION.
• gst_owr_append_auth(SoupMessage * msg, const gchar * api_token): ADD DESCRIPTION.
• gst_owr_send_async_request(GstOwrSignaler * owr): ADD DESCRIPTION.
• gst_owr_signaler_event_join(GstOwrSignaler * owr, gchar * data): ADD DESCRIPTION.
• gst_owr_signaler_event_leave(GstOwrSignaler * owr, gchar * data): ADD DESCRIPTION.
• gst_owr_signaler_event_user(GstOwrSignaler * owr, gchar * data): ADD DESCRIPTION.
• gst_owr_signaler_event_busy(GstOwrSignaler * owr, gchar * data): ADD DESCRIPTION.

Signals

• connected: Emitted when a peer is connected to the same session.
• disconnected: Emitted when the peer is disconnected from the session.
• add-remote-description: Emitted when a description arrives.
• add-candidate: Emitted when a candidate arrives.
• signaler-notify: Emitted when any notification needs to be sent to the bus.
• error-connection: Emitted when the signaler has an error in one of the methods.

Detailed methods

connect

connect(GstBaseSignaler * self)

Parameters

self: The concrete signaler

Returns

True if connection was successful.

is_connect

is_connect(GstBaseSignaler * self)

Parameters

self: The concrete signaler

Returns

True if the signaler is connected.

disconnect

disconnect(GstBaseSignaler * self)

Parameters

self: The concrete signaler.

Returns

True if disconnection was successful.

send_local_description

send_local_description(GstBaseSignaler * self, gchar * description, GstWebRTCSDPType type)

Parameters

self: The concrete signaler.

description: The local description SDP to send.

type: SDP type offer/answer.

Returns

gboolean -> True or False if sending operation was successful.

send_candidate

send_candidate(GstBaseSignaler * self, const gchar * mid, gint sdpmlineindex, gchar * candidate)

Parameters

self: The concrete signaler.

mid: Mid of the media description this candidate is associated with.

sdpmlineindex:Index of the media description this candidate is associated with.

candidate: The standalone candidate to add.

Returns

gboolean -> True or False if sending operation was successful.