This function is used to retrieve a string message linked to a subject subscribed using the NatsSubscribe function. The message is acknowledged if necessary (JetStream).
Context
Windows client
Windows server
Java client
Java server
Adelia Web Client
Adelia Cloud client
Event Adelia client
Parameters
NUM_BIN_4 | Handle | Connection ID |
ALPHA | Subject | Subject |
| NUM_BIN_4 | Timout | Wait time |
| ALPHA | ReplyTo | Subject in which a reply must be transmitted. Output parameter. |
NUM_BIN_4 | ReplyToLength | Length of ReplyTo parameter |
ALPHA | MessageText | Message text. Output parameter. |
NUM_BIN_4 | MessageTextLength | Message text length |
NUM_BIN_4 | Rc | Function return code. The possible values are provided in NatsLastError function documentation. Output parameter. |
Example
ALPHA(250) replyTo
ALPHA(32700) message
NUM_BIN_4 timeout
...
timeout = 500
CALL_DLL 'NatsToolBx' 'NatsGetStringMessage' Handle 'orders.france' timeout replyTo 250 message 32700 Rc4