fix

YGOProMessages.js

@@ -117,12 +117,9 @@ class YGOProMessagesHelper {
         }
         return parseInt(translatedProto);
     }
-    sendMessage(socket, protostr, info) {
+    prepareMessage(protostr, info) {
         const { direction, proto } = this.getDirectionAndProto(protostr);
         let buffer;
-        if (!socket.remoteAddress) {
-            return;
-        }
         //console.log(proto, this.proto_structs[direction][proto]);
         //const directionProtoList = this.constants[direction];
         if (typeof info === 'undefined') {
@@ -139,13 +136,27 @@ class YGOProMessagesHelper {
         }
         const translatedProto = this.translateProto(proto, direction);
         let sendBuffer = Buffer.allocUnsafe(3 + (buffer ? buffer.length : 0));
+        if (buffer) {
             sendBuffer.writeUInt16LE(buffer.length + 1, 0);
             sendBuffer.writeUInt8(translatedProto, 2);
-        if (buffer) {
             buffer.copy(sendBuffer, 3);
         }
+        else {
+            sendBuffer.writeUInt16LE(1, 0);
+            sendBuffer.writeUInt8(translatedProto, 2);
+        }
+        return buffer;
+    }
+    sendMessage(socket, protostr, info) {
+        const sendBuffer = this.prepareMessage(protostr, info);
         socket.write(sendBuffer);
     }
+    sendMessageAsync(socket, protostr, info) {
+        const sendBuffer = this.prepareMessage(protostr, info);
+        return new Promise(done => {
+            socket.write(sendBuffer, done);
+        });
+    }
     addHandler(protostr, handler, synchronous, priority) {
         if (priority < 0 || priority > 4) {
             throw "Invalid priority: " + priority;

YGOProMessages.ts

@@ -147,15 +147,12 @@ export class YGOProMessagesHelper {
 		return parseInt(translatedProto);
 	}
 
-	sendMessage(socket: net.Socket, protostr: string, info: string | Buffer | any) {
+	prepareMessage(protostr: string, info?: string | Buffer | any): Buffer {
 		const {
 			direction,
 			proto
 		} = this.getDirectionAndProto(protostr);
 		let buffer: Buffer;
-		if (!socket.remoteAddress) {
-			return;
-		}
 		//console.log(proto, this.proto_structs[direction][proto]);
 		//const directionProtoList = this.constants[direction];
 		if (typeof info === 'undefined') {
@@ -170,14 +167,29 @@ export class YGOProMessagesHelper {
 		}
 		const translatedProto = this.translateProto(proto, direction);
 		let sendBuffer = Buffer.allocUnsafe(3 + (buffer ? buffer.length : 0));
+		if (buffer) {
 			sendBuffer.writeUInt16LE(buffer.length + 1, 0);
 			sendBuffer.writeUInt8(translatedProto, 2);
-		if (buffer) {
-			buffer.copy(sendBuffer, 3)
+			buffer.copy(sendBuffer, 3);
+		} else {
+			sendBuffer.writeUInt16LE(1, 0);
+			sendBuffer.writeUInt8(translatedProto, 2);
 		}
+		return buffer;
+	}
+
+	sendMessage(socket: net.Socket, protostr: string, info?: string | Buffer | any) {
+		const sendBuffer = this.prepareMessage(protostr, info);
 		socket.write(sendBuffer);
 	}
 
+	sendMessageAsync(socket: net.Socket, protostr: string, info?: string | Buffer | any): Promise<Error> {
+		const sendBuffer = this.prepareMessage(protostr, info);
+		return new Promise(done => {
+			socket.write(sendBuffer, done);
+		});
+	}
+
 	addHandler(protostr: string, handler: (buffer: Buffer, info: any, datas: Buffer[], params: any) => Promise<boolean>, synchronous: boolean, priority: number) {
 		if (priority < 0 || priority > 4) {
 			throw "Invalid priority: " + priority;
@@ -196,7 +208,7 @@ export class YGOProMessagesHelper {
 		handlerCollection.get(translatedProto).push(handlerObj);
 	}
 
-	async handleBuffer(messageBuffer: Buffer, direction: string, protoFilter: string[], params: any): Promise<HandleResult> {
+	async handleBuffer(messageBuffer: Buffer, direction: string, protoFilter?: string[], params?: any): Promise<HandleResult> {
 		let feedback: Feedback = null;
 		let messageLength = 0;
 		let bufferProto = 0;