feat: socket API

packages/net/server/socket.js

@@ -37,6 +37,11 @@ export class SocketServer extends decorateServer(class {}) {
     this.io.on('connect', this.onConnect);
   }
 
+  send(packet, channel) {
+    const id = idFromPacket(packet.constructor);
+    this.io.sockets.to(channel).binary(true).emit(id, packet.data);
+  }
+
 }
 
 const decorateSocket = compose(
@@ -63,9 +68,21 @@ class ServerSocket extends decorateSocket(class {}) {
     this.socket.disconnect(true);
   }
 
+  get id() {
+    return this.socket ? this.socket.id : undefined;
+  }
+
+  join(channel) {
+    this.socket.join(channel);
+  }
+
   send(packet) {
     const id = idFromPacket(packet.constructor);
     this.socket.binary(true).emit(id, packet.data);
   }
 
+  get session() {
+    return this.socket.handshake.session;
+  }
+
 }