[Bug] crash from upstream error

[leihao]

Describe the bug

When an upstream code error occurs, the program crashes and exits, unable to continue queuing for downloading other files, and unable to retain incomplete downloaded files.
gotd/td#1030

To Reproduce

tdl dl -u ...

Expected behavior

Give up the failed task, continue queuing, retain the incomplete files, and look forward to resuming the download next time.

Version

Version: 0.17.1
Commit: 7f4e543
Date: 2024-05-29T14:50:17Z

go1.21.10 linux/amd64

Which OS are you running tdl on?

Windows

Additional context

Error: group:
github.com/gotd/td/mtproto.(*Conn).Run
github.com/gotd/[email protected]/mtproto/conn.go:214

• task readLoop:
  github.com/gotd/td/tdsync.(*LogGroup).Go.func1
  github.com/gotd/[email protected]/tdsync/log_group.go:48
• read:
  github.com/gotd/td/mtproto.(*Conn).readLoop
  github.com/gotd/[email protected]/mtproto/read.go:193
• read:
  github.com/gotd/td/transport.(*connection).Recv
  github.com/gotd/[email protected]/transport/connection.go:70
• read intermediate:
  github.com/gotd/td/proto/codec.Intermediate.Read
  github.com/gotd/[email protected]/proto/codec/intermediate.go:73
• read length:
  github.com/gotd/td/proto/codec.readLen
  github.com/gotd/[email protected]/proto/codec/codec.go:35
• EOF

[iyear]

#158 (comment)