From 97b6c0fe6fdc717dd896482a9374f3cb644129ac Mon Sep 17 00:00:00 2001
From: Sale Djenic <aleksandardjenic@status.im>
Date: Thu, 6 Apr 2023 13:51:13 +0200
Subject: [PATCH] fix(@desktop/general): potential crash parsing task handled

---
 src/app/core/tasks/threadpool.nim | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/app/core/tasks/threadpool.nim b/src/app/core/tasks/threadpool.nim
index d1a03436a4..45580a1a32 100644
--- a/src/app/core/tasks/threadpool.nim
+++ b/src/app/core/tasks/threadpool.nim
@@ -40,10 +40,16 @@ proc newThreadPool*(): ThreadPool =
   result.pool = Taskpool.new(num_threads = nthreads)
 
 proc runTask(safeTaskArg: ThreadSafeTaskArg) {.gcsafe, nimcall.} =
-  let
-    taskArg = safeTaskArg.toString()
+  let taskArg = safeTaskArg.toString()
+  var parsed: JsonNode
+  
+  try:
     parsed = parseJson(taskArg)
-    messageType = parsed{"$type"}.getStr
+  except CatchableError as e:
+    error "[threadpool task thread] parsing task arg", error=e.msg
+    return
+
+  let messageType = parsed{"$type"}.getStr
     
   debug "[threadpool task thread] initiating task", messageType=messageType,
     threadid=getThreadId(), task=taskArg