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Bug 623142 – Ensure ::new-connection runs before processing D-Bus messages

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Without this guarantee, peer-to-peer connections are not very
useful. However, with this guarantee it's possible to export objects
in a handler for the GDBusServer::new-connection signal.

There are two caveats with this patch

 - it won't work on message bus connections
 - we don't queue up messages to be written

that can be addresses later if needed.

https://bugzilla.gnome.org/show_bug.cgi?id=623142

Signed-off-by: David Zeuthen <davidz@redhat.com>
This commit is contained in:
David Zeuthen
2010-06-30 11:43:42 -04:00
parent 137ae2413c
commit 038d03cd08
9 changed files with 316 additions and 8 deletions
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5
gio/gioenums.h
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@@ -969,6 +969,8 @@ typedef enum
* method.
* @G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION: Pass this flag if connecting to a peer that is a
* message bus. This means that the Hello() method will be invoked as part of the connection setup.
* @G_DBUS_CONNECTION_FLAGS_DELAY_MESSAGE_PROCESSING: If set, processing of D-Bus messages is
* delayed until g_dbus_connection_start_message_processing() is called.
*
* Flags used when creating a new #GDBusConnection.
*
@@ -979,7 +981,8 @@ typedef enum {
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT = (1<<0),
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER = (1<<1),
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS = (1<<2),
G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION = (1<<3)
G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION = (1<<3),
G_DBUS_CONNECTION_FLAGS_DELAY_MESSAGE_PROCESSING = (1<<4)
} GDBusConnectionFlags;
/**