Method ProcessReceivedMessage

dotnet/src/webdriver/BiDi/Broker.cs:200–345

(ReadOnlySpan<byte> data)

    }

    private void ProcessReceivedMessage(ReadOnlySpan<byte> data)
    {
        using var scope = BiDiContext.Use(_bidi);
        const int TypeSuccess = 1;
        const int TypeEvent = 2;
        const int TypeError = 3;

        long? id = default;
        int messageType = 0;
        string? method = default;
        string? error = default;
        string? message = default;
        Utf8JsonReader resultReader = default;
        Utf8JsonReader paramsReader = default;
        Dictionary<string, JsonElement>? additionalMessageData = null;

        Utf8JsonReader reader = new(data);
        reader.Read(); // "{"

        reader.Read();

        while (reader.TokenType == JsonTokenType.PropertyName)
        {
            if (reader.ValueTextEquals("id"u8))
            {
                reader.Read();
                id = reader.GetInt64();
            }
            else if (reader.ValueTextEquals("type"u8))
            {
                reader.Read();
                if (reader.ValueTextEquals("success"u8)) messageType = TypeSuccess;
                else if (reader.ValueTextEquals("event"u8)) messageType = TypeEvent;
                else if (reader.ValueTextEquals("error"u8)) messageType = TypeError;
            }
            else if (reader.ValueTextEquals("method"u8))
            {
                reader.Read();
                method = reader.GetString();
            }
            else if (reader.ValueTextEquals("result"u8))
            {
                reader.Read();
                resultReader = reader; // snapshot
            }
            else if (reader.ValueTextEquals("params"u8))
            {
                reader.Read();
                paramsReader = reader; // snapshot
            }
            else if (reader.ValueTextEquals("error"u8))
            {
                reader.Read();
                error = reader.GetString();
            }
            else if (reader.ValueTextEquals("message"u8))
            {
                reader.Read();