IntenseFinance/neovim
3
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-02-25 18:55:25 -06:00
Code Issues Packages Projects Releases Wiki Activity

channel: Make pending_requests a field of the Channel type

Browse Source 
This is required to send redraw notifications while a msgpack-rpc call is being
performed by another channel.
This commit is contained in:
Thiago de Arruda 2015-01-10 01:30:31 -03:00
parent 2db4049274
commit df1f62194e
1 changed files with 18 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
src/nvim/msgpack_rpc/channel.c
View File

@ -45,6 +45,7 @@ typedef struct {
typedef struct {
uint64_t id;
size_t pending_requests;
PMap(cstr_t) *subscribed_events;
bool is_job, closed;
msgpack_unpacker *unpacker;
@ -83,7 +84,6 @@ static uint64_t next_id = 1;
static PMap(uint64_t) *channels = NULL;
static PMap(cstr_t) *event_strings = NULL;
static msgpack_sbuffer out_buffer;
static size_t pending_requests = 0;
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "msgpack_rpc/channel.c.generated.h"
@ -193,20 +193,21 @@ bool channel_send_event(uint64_t id, char *name, Array args)
return false;
}
if (pending_requests) {
DelayedNotification p = {
.channel = channel,
.method = cstr_to_string(name),
.args = args
};
// Pending request, queue the notification for sending later
*kl_pushp(DelayedNotification, delayed_notifications) = p;
} else {
if (channel) {
send_event(channel, name, args);
if (channel) {
if (channel->pending_requests) {
DelayedNotification p = {
.channel = channel,
.method = cstr_to_string(name),
.args = args
};
// Pending request, queue the notification for sending later
*kl_pushp(DelayedNotification, delayed_notifications) = p;
} else {
broadcast_event(name, args);
send_event(channel, name, args);
}
} else {
// TODO(tarruda): Implement event broadcasting in vimscript
broadcast_event(name, args);
}
return true;
@ -239,10 +240,10 @@ Object channel_send_call(uint64_t id,
// Push the frame
ChannelCallFrame frame = {request_id, false, false, NIL};
kv_push(ChannelCallFrame *, channel->call_stack, &frame);
pending_requests++;
channel->pending_requests++;
event_poll_until(-1, frame.returned);
(void)kv_pop(channel->call_stack);
pending_requests--;
channel->pending_requests--;
if (frame.errored) {
api_set_error(err, Exception, "%s", frame.result.data.string.data);
@ -254,7 +255,7 @@ Object channel_send_call(uint64_t id,
free_channel(channel);
}
if (!pending_requests) {
if (!channel->pending_requests) {
send_delayed_notifications();
}
@ -681,6 +682,7 @@ static Channel *register_channel(void)
rv->closed = false;
rv->unpacker = msgpack_unpacker_new(MSGPACK_UNPACKER_INIT_BUFFER_SIZE);
rv->id = next_id++;
rv->pending_requests = 0;
rv->subscribed_events = pmap_new(cstr_t)();
rv->next_request_id = 1;
kv_init(rv->call_stack);