uni/request3.http

@exampleServer=localhost:9500
###
### Simple WebSocket Request
// It is possible to send messages to server right from the Services tool window
WEBSOCKET ws://{{exampleServer}}/ws

### Request with client messages
// It is possible to specify client messages in request body. Use '===' to separate messages.
// Add '=== wait-for-server' above a message to send it after a server response is received.
// To wait for N responses, add '=== wait-for-server' N times.
WEBSOCKET ws://{{exampleServer}}/app/service
Content-Type: application/json // We use it for highlighting


{
  "message": "Hello, server!",
  "repeat": 3
}

### Requests with scripts
// Also, we can use scripts for sending messages to server and verifying messages from the server.
WEBSOCKET ws://{{exampleServer}}/app/service
Content-Type: application/json

{
  "message": "Beginning message"
}

> {%
    var i = 0
    response.body.onEachMessage((message, unsubscribe, output) => {
        i++
        debugger
        const jsonMessage = JSON.parse(message); // We know that our sample server returns JSON
        client.test("Server sent a JSON with 'message' property: " + i, () => {
            client.assert(jsonMessage.message !== undefined)
        });
        if (jsonMessage.message.includes("finish")) {
            unsubscribe() // remove current listener
            return
        }

        if (i === 5) {
            output(JSON.stringify({
                message: "finish"
            }));
        } else {
            output(JSON.stringify({
                message: "Message from the script: " + i
            }));
        }
    }, () => {
        client.log("We stopped listening for WebSocket from the current 'onEachMessage' call!")
    });
%}