fix subscribe+sesame

src/Backend.ts

@@ -37,7 +37,6 @@ export class RPCServer<
         if(!conf.visibility) this.visibility = "127.0.0.1"        
         
         if(conf.sesame){
-            console.log("Setting Sesame")
             this.sesame = U.makeSesameFunction(conf.sesame)
         }
 

src/Frontend.ts

@@ -106,7 +106,7 @@ export class RPCSocket implements I.Socket{
                     f = this.callGenerator(i.uniqueName, i.argNames, sesame)    
                     break                
                 case 'Hook':
-                    f = this.hookGenerator(i.uniqueName, i.argNames, sesame)                    
+                    f = this.frontEndHookGenerator(i.uniqueName, i.argNames, sesame)                    
                     break
             }
             if(this[i.owner] == null)
@@ -143,21 +143,28 @@ export class RPCSocket implements I.Socket{
      * @param fnName The function name
      * @param fnArgs A string-list of parameters
      */
-    private hookGenerator(fnName: string, fnArgs:string[], sesame?:string): T.HookFunction{
+    private frontEndHookGenerator(fnName: string, fnArgs:string[], sesame?:string): T.HookFunction{
+        fnArgs.pop()
         const headerArgs = fnArgs.join(",")
         const argParams = fnArgs.map(stripAfterEquals).join(",")
+
         if(!sesame){
-            return eval( `( () => async (`+headerArgs+(headerArgs.length!==0?",":"")+` callback) => {
+            const headerArgs = fnArgs.join(",")
+            const argParams = fnArgs.map(stripAfterEquals).join(",")
+
+            const f = eval( `( () => async (`+headerArgs+(headerArgs.length!==0?",":"")+` callback) => {
                 const r = await this.socket.call("`+fnName+`", `+argParams+`)
-                if(r.result === 'Success'){
+                if(r && r.result === 'Success'){
                     this.socket.hook(r.uuid, callback)
                 }
                 return r
             } )()` )
+            return f
         }else{
+
             return eval( `( () => async (`+headerArgs+(headerArgs.length!==0?",":"")+` callback) => {
                 const r = await this.socket.call("`+fnName+`", "`+sesame+`", `+argParams+`)
-                if(r.result === 'Success'){
+                if(r && r.result === 'Success'){
                     this.socket.hook(r.uuid, callback)
                 }
                 return r

src/Utils.ts

@@ -82,37 +82,38 @@ export function rpcHooker<SubResT = {}>(socket: I.Socket, exporter:I.RPCExporter
     })
 }
 /**
- * Utility function to generate {@link HookFunction} from a RPC
+ * Utility function to generate {@link HookFunction} from a RPC for backend
  * @param rpc The RPC to transform
  * @returns A {@link HookFunction}
  */
-const hookGenerator = (rpc:T.HookRPC<any, any, any>, sesame?:T.SesameFunction): T.HookInfo['generator'] => { 
+const hookGenerator = (rpc:T.HookRPC<any, any, any>, sesameFn?: T.SesameFunction): T.HookInfo['generator'] => { 
     const argsArr = extractArgs(rpc.hook)
-    if(sesame){
-        const _sesame = argsArr.shift()
-        if(!sesame(_sesame!)){
-            throw new Error('Bad sesame')
-        }
-    }
     argsArr.pop() //remove 'callback' from the end
-    const args = argsArr.join(',')
+    const argsStr = argsArr.join(',')
 
-    return eval(`(socket) => async (`+args+`) => { 
+    if(sesameFn){
+        const args = ['sesame', ...argsArr].join(',')
+        const f =  eval(`(socket) => async (`+args+`) => {
+            if(!sesameFn(sesame)) return
+            const res = await rpc.hook(`+argsStr+(argsStr.length!==0?',':'')+` (...cbargs) => {
+                if(rpc.onCallback) rpc.onCallback.apply({}, cbargs)
+                socket.call.apply(socket, [res.uuid, ...cbargs])
+            })
+            return res
+        }`)
+        return f
+    }
+    const args = argsArr.join(',')
+    return eval(`(socket) => async (`+args+`) => {
         const res = await rpc.hook(`+args+(args.length!==0?',':'')+` (...cbargs) => {
             if(rpc.onCallback) rpc.onCallback.apply({}, cbargs)
             socket.call.apply(socket, [res.uuid, ...cbargs])
         })
-        if(res.result === 'Success'){
-            if(rpc.onClose){
-                socket.on('close', async () => {
-                    rpc.onClose(res, rpc)
-                })
-            }
-        }
         return res
     }`)
 }
 
+
 /**
  * Extract a string list of parameters from a function
  * @param f The source function
@@ -134,6 +135,7 @@ export function makeSubResponse<T extends {} = {}>(extension:T):SubscriptionResp
     }
 }
 
+
 export function makeSesameFunction (sesame : T.SesameFunction | string) : T.SesameFunction {
     if(typeof sesame === 'function'){
         return sesame
@@ -142,4 +144,4 @@ export function makeSesameFunction (sesame : T.SesameFunction | string) : T.Sesa
     return (testSesame : string) => {
         return testSesame === sesame 
     }
-}
+}