better test

src/Backend.ts

@@ -27,20 +27,20 @@ export class RPCServer<
         
         if(!conf.visibility) this.visibility = "127.0.0.1"        
         
-        if(!conf.errorHandler) this.errorHandler = 
-        (socket:I.Socket) => (error:any) => { 
+        this.errorHandler = (socket:I.Socket) => (error:any) => { 
+            if(conf.errorHandler) conf.errorHandler(socket, error)
             socket.destroy(); 
             console.error("Caught websocket error", String(error)) 
         }
         
-        if(!conf.closeHandler) this.closeHandler = 
-        (socket:I.Socket) => () => { 
-            console.log("Socket on port "+socket.port+" closing") 
+        this.closeHandler = (socket:I.Socket) => { 
+            if(!conf.closeHandler) console.log("Socket on port "+socket.port+" closing") 
+            else conf.closeHandler(socket)
         }
         
-        if(!conf.connectionHandler) this.connectionHandler = 
-        (socket:I.Socket) => { 
-            console.log("New websocket connection on port "+socket.port)
+        this.connectionHandler = (socket:I.Socket) => { 
+            if(!conf.connectionHandler) console.log("New websocket connection on port "+socket.port)
+            else conf.connectionHandler(socket)
         }
 
         let badRPC 
@@ -60,8 +60,8 @@ export class RPCServer<
         try{
             this.io.attach(this.ws)
             this.io.on('socket', (socket:I.Socket) => {
-                socket.on('error', this.errorHandler(socket))
-                socket.on('close', this.closeHandler(socket))
+                socket.on('error', (err) => this.errorHandler(socket, err))
+                socket.on('close', ()=> this.closeHandler(socket))
                 this.connectionHandler(socket)
                 this.initRPCs(socket)
             })

src/Types.ts

@@ -6,8 +6,8 @@ export type Arg = string
 export type Name = Arg
 export type Owner = Name
 export type ConnectionHandler = (socket:I.Socket) => void
-export type ErrorHandler = (socket:I.Socket) => (error:any) => void
-export type CloseHandler = (socket:I.Socket) => () =>  void
+export type ErrorHandler = (socket:I.Socket, error:any) => void
+export type CloseHandler = (socket:I.Socket) =>  void
 export type SocketConf = {
     connectionHandler?: ConnectionHandler
     errorHandler?: ErrorHandler