Signal

SoupSession::request-queued

Declaration

void
request_queued (
  SoupSession* self,
  SoupMessage* msg,
  gpointer user_data
)

Description [src]

Emitted when a request is queued on session.

When sending a request, first SoupSession::request-queued is emitted, indicating that the session has become aware of the request.

After a connection is available to send the request various SoupMessage signals are emitted as the message is processed. If the message is requeued, it will emit SoupMessage::restarted, which will then be followed by other SoupMessage signals when the message is re-sent.

Eventually, the message will emit SoupMessage::finished. Normally, this signals the completion of message processing. However, it is possible that the application will requeue the message from the “finished” handler. In that case the process will loop back.

Eventually, a message will reach “finished” and not be requeued. At that point, the session will emit SoupSession::request-unqueued to indicate that it is done with the message.

To sum up: SoupSession::request-queued and SoupSession::request-unqueued are guaranteed to be emitted exactly once, but SoupMessage::finished (and all of the other SoupMessage signals) may be invoked multiple times for a given message.

Default handler:

The default handler is called after the handlers added via g_signal_connect().

Parameters

msg

Type: SoupMessage

The request that was queued.

The data is owned by the caller of the function.