Function serve

server.py:503–541

()

def serve():
    logger.info("Xcode Build Server Startup")
    while True:
        line = sys.stdin.readline()
        if len(line) == 0:
            break

        assert line.startswith("Content-Length:")
        length = int(line[len("Content-Length:") :])
        sys.stdin.readline()
        raw = sys.stdin.read(length)
        message = json.loads(raw)
        logger.debug("Req --> " + raw)

        def default_response():
            if "id" in message:
                return {
                    "jsonrpc": "2.0",
                    "id": message["id"],
                    "error": {
                        "code": 123,
                        "message": "unhandled method {}".format(message["method"]),
                    },
                }

        with mainlock:
            response = None
            handler = dispatch.get(message["method"].replace("/", "_"))
            if handler:
                try:
                    response = handler(message)
                except Exception as e:
                    logger.exception(f"handle message error: {e}")
                    response = default_response()
            else:
                # ignore other notifications
                response = default_response()
            if response:
                send(response)