diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/channel.c | 23 | ||||
| -rw-r--r-- | src/nvim/globals.h | 3 |
2 files changed, 22 insertions, 4 deletions
diff --git a/src/nvim/channel.c b/src/nvim/channel.c index ff8dbd3d33..efef95de01 100644 --- a/src/nvim/channel.c +++ b/src/nvim/channel.c @@ -599,6 +599,7 @@ static void on_stdio_input(Stream *stream, RBuffer *buf, size_t count, on_channel_output(stream, chan, buf, count, eof, &chan->on_stdout, "stdin"); } +/// @param type must have static lifetime static void on_channel_output(Stream *stream, Channel *chan, RBuffer *buf, size_t count, bool eof, CallbackReader *reader, const char *type) @@ -613,14 +614,20 @@ static void on_channel_output(Stream *stream, Channel *chan, RBuffer *buf, if (reader->cb.type != kCallbackNone) { process_channel_event(chan, &reader->cb, type, reader->buffer.ga_data, (size_t)reader->buffer.ga_len, 0); - ga_clear(&reader->buffer); } else if (reader->self) { - list_T *data = buffer_to_tv_list(reader->buffer.ga_data, - (size_t)reader->buffer.ga_len); - tv_dict_add_list(reader->self, type, strlen(type), data); + if (tv_dict_find(reader->self, type, -1) == NULL) { + list_T *data = buffer_to_tv_list(reader->buffer.ga_data, + (size_t)reader->buffer.ga_len); + tv_dict_add_list(reader->self, type, strlen(type), data); + } else { + // can't display error message now, defer it. + channel_incref(chan); + multiqueue_put(chan->events, on_buffered_error, 2, chan, type); + } } else { abort(); } + ga_clear(&reader->buffer); } else if (reader->cb.type != kCallbackNone) { process_channel_event(chan, &reader->cb, type, ptr, 0, 0); } @@ -641,6 +648,14 @@ static void on_channel_output(Stream *stream, Channel *chan, RBuffer *buf, } } +static void on_buffered_error(void **args) +{ + Channel *chan = (Channel *)args[0]; + const char *stream = (const char *)args[1]; + EMSG3(_(e_streamkey), stream, chan->id); + channel_decref(chan); +} + static void channel_process_exit_cb(Process *proc, int status, void *data) { Channel *chan = data; diff --git a/src/nvim/globals.h b/src/nvim/globals.h index dd216f177f..3df201b6bf 100644 --- a/src/nvim/globals.h +++ b/src/nvim/globals.h @@ -1063,6 +1063,9 @@ EXTERN char_u e_stdiochan2[] INIT(= N_( EXTERN char_u e_invstream[] INIT(= N_("E906: invalid stream for channel")); EXTERN char_u e_invstreamrpc[] INIT(= N_( "E906: invalid stream for rpc channel, use 'rpc'")); +EXTERN char_u e_streamkey[] INIT(= N_( + "E5210: dict key '%s' already set for buffered stream in channel %" + PRIu64)); EXTERN char_u e_libcall[] INIT(= N_("E364: Library call failed for \"%s()\"")); EXTERN char_u e_mkdir[] INIT(= N_("E739: Cannot create directory %s: %s")); EXTERN char_u e_markinval[] INIT(= N_("E19: Mark has invalid line number")); |