Handle websock exceptions in handle (#658)

libp2p/transports/wstransport.nim

@@ -238,6 +238,10 @@ method accept*(self: WsTransport): Future[Connection] {.async, gcsafe.} =
       raise exc
   except TransportOsError as exc:
     debug "OS Error", exc = exc.msg
+  except WebSocketError as exc:
+    debug "Websocket Error", exc = exc.msg
+  except AsyncStreamError as exc:
+    debug "AsyncStream Error", exc = exc.msg
   except TransportTooManyError as exc:
     debug "Too many files opened", exc = exc.msg
   except TransportUseClosedError as exc: