From 0924ea033d6238baa93e76b218698c12e7a598cb Mon Sep 17 00:00:00 2001
From: Zed <zedeus@pm.me>
Date: Fri, 10 Jan 2020 18:18:22 +0100
Subject: [PATCH] Catch failed guest token exception

---
 src/api/media.nim    | 6 +++++-
 src/routes/media.nim | 4 +++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/api/media.nim b/src/api/media.nim
index f82194c..41257d1 100644
--- a/src/api/media.nim
+++ b/src/api/media.nim
@@ -57,7 +57,11 @@ proc getGuestToken(agent: string; force=false): Future[string] {.async.} =
   let headers = genHeaders({"authorization": auth}, agent, base, lang=false)
   newClient()
 
-  let json = parseJson(await client.postContent($(apiBase / tokenUrl)))
+  var res: string
+  try: res = await client.postContent($(apiBase / tokenUrl))
+  except: return
+
+  let json = parseJson(res)
 
   if json != nil:
     result = json["guest_token"].to(string)
diff --git a/src/routes/media.nim b/src/routes/media.nim
index 182605f..0510d7a 100644
--- a/src/routes/media.nim
+++ b/src/routes/media.nim
@@ -31,10 +31,12 @@ proc createMediaRouter*(cfg: Config) =
         let client = newAsyncHttpClient()
         try:
           await client.downloadFile($uri, filename)
-          client.safeClose()
         except HttpRequestError:
+          client.safeClose()
           removeFile(filename)
           resp Http404
+        finally:
+          client.safeClose()
 
       sendFile(filename)