Expose relay funcs (#31)

index.d.ts

@@ -92,6 +92,9 @@ declare type PoolPublishCallback = (status: number, relay: string) => void;
 declare type RelayPool = {
     setPrivateKey(key: string): void,
     addRelay(url: string, opts?: RelayPolicy): Relay,
+    removeRelay(url:string):void,
+    getRelayList():Relay[],
+    relayChangePolicy():Relay,
     sub(opts: SubscriptionOptions, id?: string): Subscription,
     publish(event: Event, cb: PoolPublishCallback): Promise<Event>,
     close: () => void,

pool.js

@@ -144,6 +144,20 @@ export function relayPool() {
       relay.close()
       delete relays[relayURL]
     },
+    //getRelayList return an array with all the relays stored
+    getRelayList() {
+      return Object.values(relays)
+    },
+
+    relayChangePolicy(url, policy = {read: true, write: true}) {
+      let relayURL = normalizeRelayURL(url)
+      let data = relays[relayURL]
+      if (!data) return
+
+      relays[relayURL].policy = policy
+
+      return relays[relayURL]
+    },
     onNotice(cb) {
       noticeCallbacks.push(cb)
     },

relay.js

@@ -83,7 +83,7 @@ export function relayConnect(url, onNotice = () => {}, onError = () => {}) {
       if (data.length >= 1) {
         switch (data[0]) {
           case 'NOTICE':
-            if (data.length != 2) {
+            if (data.length !== 2) {
               // ignore empty or malformed notice
               return
             }
@@ -91,7 +91,7 @@ export function relayConnect(url, onNotice = () => {}, onError = () => {}) {
             onNotice(data[1])
             return
           case 'EOSE':
-            if (data.length != 2) {
+            if (data.length !== 2) {
               // ignore malformed EOSE
               return
             }
@@ -101,7 +101,7 @@ export function relayConnect(url, onNotice = () => {}, onError = () => {}) {
             }
             return
           case 'EVENT':
-            if (data.length != 3) {
+            if (data.length !== 3) {
               // ignore malformed EVENT
               return
             }
@@ -114,6 +114,13 @@ export function relayConnect(url, onNotice = () => {}, onError = () => {}) {
               eventListeners[channel](event)
             }
             return
+
+            case 'OK':
+              if (data.length !== 4) {
+                // ignore malformed EVENT
+                return
+              }
+              return
         }
       }
     }