thread 'main' panicked when --upload 'ing a rom

[jeffythedragonslayer]

I tried to upload a Seiken Densetsu 3 rom to my SNES but got this error (it works when I upload it through qusb2snes)

$ RUST_BACKTRACE=full ./usb2snes-cli.exe --upload E:\SD3.sfc
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: IoError(Os { code: 10061, kind: ConnectionRefused, message: "No connection could be made because the target machine actively refused it." })', src\usb2snes.rs:99:18
stack backtrace:
   0:     0x7ff7b7ad589f - std::backtrace_rs::backtrace::dbghelp::trace
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\..\..\backtrace\src\backtrace\dbghelp.rs:98
   1:     0x7ff7b7ad589f - std::backtrace_rs::backtrace::trace_unsynchronized
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\..\..\backtrace\src\backtrace\mod.rs:66
   2:     0x7ff7b7ad589f - std::sys_common::backtrace::_print_fmt
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\sys_common\backtrace.rs:66
   3:     0x7ff7b7ad589f - std::sys_common::backtrace::_print::impl$0::fmt
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\sys_common\backtrace.rs:45
   4:     0x7ff7b7aebc3a - core::fmt::write
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\core\src\fmt\mod.rs:1194
   5:     0x7ff7b7ad1509 - std::io::Write::write_fmt<std::sys::windows::stdio::Stderr>
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\io\mod.rs:1655
   6:     0x7ff7b7ad7a1b - std::sys_common::backtrace::_print
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\sys_common\backtrace.rs:48
   7:     0x7ff7b7ad7a1b - std::sys_common::backtrace::print
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\sys_common\backtrace.rs:35
   8:     0x7ff7b7ad7a1b - std::panicking::default_hook::closure$1
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:295
   9:     0x7ff7b7ad760e - std::panicking::default_hook
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:314
  10:     0x7ff7b7ad8011 - std::panicking::rust_panic_with_hook
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:698
  11:     0x7ff7b7ad7ecd - std::panicking::begin_panic_handler::closure$0
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:588
  12:     0x7ff7b7ad61a7 - std::sys_common::backtrace::__rust_end_short_backtrace<std::panicking::begin_panic_handler::closure_env$0,never$>
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\sys_common\backtrace.rs:138
  13:     0x7ff7b7ad7ba9 - std::panicking::begin_panic_handler
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:584
  14:     0x7ff7b7af44b5 - core::panicking::panic_fmt
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\core\src\panicking.rs:143
  15:     0x7ff7b7af45c3 - core::result::unwrap_failed
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\core\src\result.rs:1785
  16:     0x7ff7b771dbec - enum$<core::result::Result<websocket::client::sync::Client<std::net::tcp::TcpStream>,enum$<websocket_base::result::WebSocketError> > >::unwrap<websocket::client::sync::Client<std::net::tcp::TcpStream>,enum$<webs
ocket_base::result::WebSocketError> >
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\library\core\src\result.rs:1078
  17:     0x7ff7b770b6be - usb2snes_cli::usb2snes::usb2snes::SyncClient::connect
                               at E:\usb2snes-cli\src\usb2snes.rs:96
  18:     0x7ff7b7702d51 - usb2snes_cli::main
                               at E:\usb2snes-cli\src\main.rs:80
  19:     0x7ff7b771b21b - core::ops::function::FnOnce::call_once<void (*)(),tuple$<> >
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\library\core\src\ops\function.rs:227
  20:     0x7ff7b7716a1b - std::sys_common::backtrace::__rust_begin_short_backtrace<void (*)(),tuple$<> >
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\library\std\src\sys_common\backtrace.rs:122
  21:     0x7ff7b7719431 - std::rt::lang_start::closure$0<tuple$<> >
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\library\std\src\rt.rs:145
  22:     0x7ff7b7acbdae - core::ops::function::impls::impl$2::call_once
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\library\core\src\ops\function.rs:259
  23:     0x7ff7b7acbdae - std::panicking::try::do_call
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:492
  24:     0x7ff7b7acbdae - std::panicking::try
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:456
  25:     0x7ff7b7acbdae - std::panic::catch_unwind
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panic.rs:137
  26:     0x7ff7b7acbdae - std::rt::lang_start_internal::closure$2
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\rt.rs:128
  27:     0x7ff7b7acbdae - std::panicking::try::do_call
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:492
  28:     0x7ff7b7acbdae - std::panicking::try
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panicking.rs:456
  29:     0x7ff7b7acbdae - std::panic::catch_unwind
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\panic.rs:137
  30:     0x7ff7b7acbdae - std::rt::lang_start_internal
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\/library\std\src\rt.rs:128
  31:     0x7ff7b77193ff - std::rt::lang_start<tuple$<> >
                               at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e\library\std\src\rt.rs:144
  32:     0x7ff7b7706956 - main
  33:     0x7ff7b7af24a4 - invoke_main
                               at d:\agent\_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:78
  34:     0x7ff7b7af24a4 - __scrt_common_main_seh
                               at d:\agent\_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288
  35:     0x7ffaad0d7034 - BaseThreadInitThunk
  36:     0x7ffaaeea2651 - RtlUserThreadStart

[Hyphen-ated]

I was having the same issue, it should be fixed now

[jeffythedragonslayer]

I still have the same issue on commit 0c8ef10