Datasnap.DSClientRest.TDSRestClientChannel.Broadcast
Delphi
function Broadcast(AMessage: TJSONValue; AChannelName: string = ''): Boolean;
C++
bool __fastcall Broadcast(System::Json::TJSONValue* AMessage, System::UnicodeString AChannelName = System::UnicodeString());
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Datasnap.DSClientRest.pas Datasnap.DSClientRest.hpp |
Datasnap.DSClientRest | TDSRestClientChannel |
Description
Broadcasts a message to all registered callbacks of the server channel.
The Broadcast method broadcasts a message to all registered callbacks of the server channel that this client channel is registered with. The AMessage parameter specifies the message to be broadcast.
Broadcast returns True if the message was sent successfully to the server (but not necessarily to all callbacks), False otherwise.