Fix to detect channel disconnection on neovim #117

autoload/iced/di/channel/neovim.vim

@@ -21,11 +21,22 @@ function! s:data_relay(data) abort
  return a:data
 endfunction
 
+function! s:ch.on_data(ch_id, data, callback) abort
+ let handler = s:id_to_handler(a:ch_id)
+
+ " NOTE: This means EOF
+ " https://neovim.io/doc/user/channel.html
+ if a:data == ['']
+ call self.close(handler)
+ else
+ call a:callback(handler, s:data_relay(a:data))
+ endif
+endfunction
+
 function! s:ch.open(address, options) abort
  let opts = {}
  if has_key(a:options, 'callback')
- let opts['on_data'] = {ch_id, data, _ ->
- \ a:options.callback(s:id_to_handler(ch_id), s:data_relay(data))}
+ let opts['on_data'] = {ch_id, data, _ -> self.on_data(ch_id, data, a:options.callback)}
  endif
 
  let id = sockconnect('tcp', a:address, opts)