Method
WebKit2WebExtensionWebExtensionsend_message_to_context
since: 2.28
Declaration [src]
void
webkit_web_extension_send_message_to_context (
WebKitWebExtension* extension,
WebKitUserMessage* message,
GCancellable* cancellable,
GAsyncReadyCallback callback,
gpointer user_data
)
Description [src]
Send message to the WebKitWebContext corresponding to extension. If message is floating, it’s consumed.
If you don’t expect any reply, or you simply want to ignore it, you can pass NULL as calback.
When the operation is finished, callback will be called. You can then call
webkit_web_extension_send_message_to_context_finish() to get the message reply.
Available since: 2.28
Parameters
message-
Type:
WebKitUserMessageA
WebKitUserMessage.The data is owned by the caller of the method. cancellable-
Type:
GCancellableA
GCancellableorNULLto ignore.The argument can be NULL.The data is owned by the caller of the method. callback-
Type:
GAsyncReadyCallbackA
GAsyncReadyCallbackto call when the request is satisfied orNULL.The argument can be NULL. user_data-
Type:
gpointerThe data to pass to callback function.
The argument can be NULL.The data is owned by the caller of the method.