Services: ret NOnionException downloadDescriptor

Previously returned exception with failwith which returned System.Exception. Now it returns NOnionExceptoin. This work is necessary for fixing [1]. [1] nblockchain/geewallet#181
parhamsaremi · Nov 9, 2022 · d94453a · d94453a
1 parent 28a1101
commit d94453a
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/NOnion/Exceptions.fs b/NOnion/Exceptions.fs
@@ -40,6 +40,9 @@ type UnsuccessfulIntroductionException internal (status: RelayIntroduceStatus) =
 type IntroductoinPointsKilledException() =
     inherit NOnionException("Introduction points got disconnected, please try again!")
 
+type DescriptorDownloadFailedException() =
+    inherit NOnionException("Can't download descriptor, all requests failed.")
+
 type NOnionSocketException
     internal
     (

diff --git a/NOnion/Services/TorServiceClient.fs b/NOnion/Services/TorServiceClient.fs
@@ -61,8 +61,7 @@ type TorServiceClient =
                             match responsibleDirs with
                             | [] ->
                                 return
-                                    failwith
-                                        "TorServiceClient: can't download descriptor, all requests failed."
+                                    raise <| DescriptorDownloadFailedException()
                             | hsDirectory :: tail ->
                                 try
                                     let! guardEndPoint, randomGuardNode =