import ballerina/websocket;
// A WebSocket listener can be configured to communicate through WSS as well.
// To secure a listener using SSL/TLS, the listener needs to be configured with
// a certificate file and a private key file for the listener.
// The [`websocket:ListenerSecureSocket`](https://docs.central.ballerina.io/ballerina/websocket/latest/records/ListenerSecureSocket) record
// provides the SSL-related listener configurations of the listener.
listener websocket:Listener securedEP = new(9090,
secureSocket = {
key: {
certFile: "../resource/path/to/public.crt",
keyFile: "../resource/path/to/private.key"
}
}
);
service /foo on securedEP {
resource isolated function get bar() returns websocket:Service {
return new WsService();
}
}
service class WsService {
*websocket:Service;
remote isolated function onTextMessage(websocket:Caller caller,
string text) returns websocket:Error? {
check caller->writeTextMessage(text);
}
}
Service - SSL/TLSYou can use the WebSocket listener to connect to or interact with an WebSocket client.
Provide the |
import ballerina/websocket;
listener websocket:Listener securedEP = new(9090,
secureSocket = {
key: {
certFile: "../resource/path/to/public.crt",
keyFile: "../resource/path/to/private.key"
}
}
);
A WebSocket listener can be configured to communicate through WSS as well.
To secure a listener using SSL/TLS, the listener needs to be configured with
a certificate file and a private key file for the listener.
The websocket:ListenerSecureSocket
record
provides the SSL-related listener configurations of the listener.
service /foo on securedEP {
resource isolated function get bar() returns websocket:Service {
return new WsService();
}
}
service class WsService {
*websocket:Service;
remote isolated function onTextMessage(websocket:Caller caller,
string text) returns websocket:Error? {
check caller->writeTextMessage(text);
}
}
# You may need to change the certificate file path and private key file path.
bal run websocket_service_ssl_tls.bal