Hello everyone,
ch_sendraw seems to fail when sending large chunks of data to a job
started in non-blocking mode. Is this expected?
Steps to reproduce:
- Copy the following into a file, and source it from vim
let args = ['cat']
let opts = {
\ 'noblock': 1
\}
let job = job_start(args, opts)
let data = repeat('X', 65537)
call ch_sendraw(job, data)
call ch_close_in(job)
Expected behavior:
- Nothing much (i.e. no errors)
Actual bevarior:
- E630: channel_write_input(): write while not connected
If on the other hand, I initialized data with 65536 bytes instead of
65537, then no error would be thrown.
In case you needed it, here is the output of `vim --version`
vim --version
VIM - Vi IMproved 8.1 (2018 May 18, compiled Aug 16 2019 02:18:16)
macOS version
Included patches: 1-1850
Compiled by Homebrew
Huge version without GUI. Features included (+) or not (-):
+acl -farsi -mouse_sysmouse -tag_any_white
+arabic +file_in_path +mouse_urxvt -tcl
+autocmd +find_in_path +mouse_xterm +termguicolors
+autochdir +float +multi_byte +terminal
-autoservername +folding +multi_lang +terminfo
-balloon_eval -footer -mzscheme +termresponse
+balloon_eval_term +fork() +netbeans_intg +textobjects
-browse +gettext +num64 +textprop
++builtin_terms -hangul_input +packages +timers
+byte_offset +iconv +path_extra +title
+channel +insert_expand +perl -toolbar
+cindent +job +persistent_undo +user_commands
-clientserver +jumplist +postscript +vartabs
+clipboard +keymap +printer +vertsplit
+cmdline_compl +lambda +profile +virtualedit
+cmdline_hist +langmap -python +visual
+cmdline_info +libcall +python3 +visualextra
+comments +linebreak +quickfix +viminfo
+conceal +lispindent +reltime +vreplace
+cryptv +listcmds +rightleft +wildignore
+cscope +localmap +ruby +wildmenu
+cursorbind +lua +scrollbind +windows
+cursorshape +menu +signs +writebackup
+dialog_con +mksession +smartindent -X11
+diff +modify_fname -sound -xfontset
+digraphs +mouse +spell -xim
-dnd -mouseshape +startuptime -xpm
-ebcdic +mouse_dec +statusline -xsmp
+emacs_tags -mouse_gpm -sun_workshop -xterm_clipboard
+eval -mouse_jsbterm +syntax -xterm_save
+ex_extra +mouse_netterm +tag_binary
+extra_search +mouse_sgr -tag_old_static
system vimrc file: "$VIM/vimrc"
user vimrc file: "$HOME/.vimrc"
2nd user vimrc file: "~/.vim/vimrc"
user exrc file: "$HOME/.exrc"
defaults file: "$VIMRUNTIME/defaults.vim"
fall-back for $VIM: "/usr/local/share/vim"
Compilation: clang -c -I. -Iproto -DHAVE_CONFIG_H -DMACOS_X -DMACOS_X_DARWIN
-g -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
Linking: clang -L. -fstack-protector-strong -L/usr/local/lib
-L/usr/local/opt/libyaml/lib -L/usr/local/opt/openssl/lib
-L/usr/local/opt/readline/lib -L/usr/local/lib -o vim -lncurses -liconv
-lintl -framework AppKit -L/usr/local/opt/lua/lib -llua5.3
-mmacosx-version-min=10.14 -fstack-protector-strong -L/usr/local/lib
-L/usr/local/Cellar/perl/5.30.0/lib/perl5/5.30.0/darwin-thread-multi-2level/CORE
-lperl -lm -lutil -lc
-L/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/lib/python3.7/config-3.7m-darwin
-lpython3.7m -framework CoreFoundation -lruby.2.6
Thanks,
--
Matteo Landi
https://matteolandi.net
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