Add request utils for complex requests

src/app/commands.ts

@@ -27,8 +27,8 @@ import {
   getRelayTagValues,
 } from "@welshman/util"
 import type {TrustedEvent, EventTemplate, List} from "@welshman/util"
-import type {SubscribeRequestWithHandlers, Subscription} from "@welshman/net"
-import {PublishStatus, AuthStatus, SocketStatus, SubscriptionEvent} from "@welshman/net"
+import type {SubscribeRequestWithHandlers} from "@welshman/net"
+import {PublishStatus, AuthStatus, SocketStatus} from "@welshman/net"
 import {Nip59, makeSecret, stamp, Nip46Broker} from "@welshman/signer"
 import {
   pubkey,
@@ -51,7 +51,6 @@ import {
   nip44EncryptToSelf,
   loadRelay,
   addSession,
-  subscribe,
   clearStorage,
   dropSession,
 } from "@welshman/app"
@@ -97,33 +96,6 @@ export const makeIMeta = (url: string, data: Record<string, string>) => [
   ...Object.entries(data).map(([k, v]) => [k, v].join(" ")),
 ]
 
-export const subscribePersistent = (request: SubscribeRequestWithHandlers) => {
-  let sub: Subscription
-  let done = false
-
-  const start = async () => {
-    // If the subscription gets closed quickly, don't start flapping
-    await Promise.all([
-      sleep(30_000),
-      new Promise(resolve => {
-        sub = subscribe(request)
-        sub.emitter.on(SubscriptionEvent.Complete, resolve)
-      }),
-    ])
-
-    if (!done) {
-      start()
-    }
-  }
-
-  start()
-
-  return () => {
-    done = true
-    sub?.close()
-  }
-}
-
 export const getThunkError = async (thunk: Thunk) => {
   const result = await thunk.result
   const [{status, message}] = Object.values(result) as any