async def change_log_level(self, ctx: utils.TypedContext, *, level: str):
with open("config.ini", "w") as config_file:
self.bot.config["Main"]["log_level"] = level
self.bot.config.write(config_file)
if self.bot.websocket is None:
return self.bot.logger.setLevel(level.upper())
try:
wsjson = utils.data_to_ws_json("SEND",
target="*",
**{
"c": "change_log_level",
"a": {
"level": level.upper()
},
"t": "*"
})
await self.bot.websocket.send(wsjson)
await self.bot.wait_for("change_log_level", timeout=10)
except asyncio.TimeoutError:
await ctx.send(f"Didn't recieve broadcast within 10 seconds!")
else:
level = logging.getLevelName(self.bot.logger.level)
await ctx.send(f"Broadcast complete, log level is now: {level}")
async def check_cluster(self, cluster_id: int, pid: int):
process = psutil.Process(pid)
websocket = self.websockets.get(cluster_id)
if websocket is None:
logger.error(
f"Cluster ID {cluster_id} doesn't have a websocket! Killing and restarting."
)
return process.kill()
try:
coro = self._get_from_clusters(["ping"], target=cluster_id)
await asyncio.wait_for(coro, timeout=10)
except (asyncio.TimeoutError, websockets.WebSocketException):
logger.warning(
f"Cluster {cluster_id} didn't respond to ping in 10 seconds, restarting safely!"
)
ws_json = utils.data_to_ws_json(command="RESTART",
target=cluster_id)
try:
await websocket.send(ws_json)
await asyncio.sleep(15)
except websockets.WebSocketException:
pass
if not process.is_running():
# Cluster has been killed and hopefully restarted by watcher.
return
logger.warning(
f"{cluster_id} wasn't restarted by websocket message, killing!"
)
return process.kill()
async def on_guild_join(self, guild: utils.TypedGuild):
_, prefix, owner = await asyncio.gather(
self.bot.channels["servers"].send(
f"Just joined {guild}! I am now in {len(self.bot.guilds)} different servers!"
), self.bot.settings.get(guild, ["prefix"]),
guild.fetch_member(guild.owner_id))
embed = discord.Embed(
title=f"Welcome to {self.bot.user.name}!",
description=WELCOME_MESSAGE.format(guild=guild, prefix=prefix[0])
).set_footer(
text=
"Support Server: https://discord.gg/zWPWwQC | Bot Invite: https://bit.ly/TTSBot"
).set_author(name=str(owner), icon_url=owner.avatar.url)
try:
await owner.send(embed=embed)
except discord.errors.HTTPException:
pass
if self.bot.websocket is None or self.bot.get_support_server(
) is not None:
return await self.on_ofs_add(owner.id)
json = {"c": "ofs_add", "a": {"owner_id": owner.id}}
wsjson = utils.data_to_ws_json("SEND", target="support", **json)
await self.bot.websocket.send(wsjson)
async def request_handler(self, connection: _WSSP, request: WSRequestJSON):
nonce = request["a"]["nonce"]
to_get = request["a"]["info"]
target = request.get("t", "*")
responses = await self._get_from_clusters(to_get, nonce, target=target)
response_json = utils.data_to_ws_json(command="RESPONSE",
target=nonce,
responses=responses)
await connection.send(response_json)
async def on_request(self,
info: list[str],
nonce: str,
args: dict[str, dict[str, Any]] = {},
*_):
returns: dict[str, utils.JSON_IN] = {}
for key in info:
func, kwargs = data_lookup[key], args.get(key, {})
returns[key] = await maybe_coroutine(func, self.bot, **kwargs)
wsjson = utils.data_to_ws_json("RESPONSE", target=nonce, **returns)
await self.bot.websocket.send(wsjson)
async def cluster(self, ctx: utils.TypedContext, cluster_id: int):
if self.bot.websocket is None:
return await ctx.send("Manager websocket is None!")
if cluster_id == self.bot.cluster_id:
await self.bot.close(utils.RESTART_CLUSTER)
else:
wsjson = utils.data_to_ws_json("SEND", target=cluster_id, **{
"c": "restart",
"a": {},
})
await self.bot.websocket.send(wsjson)
await ctx.send(f"Told cluster {cluster_id} to restart.")
async def __aexit__(self, etype, error, tb):
self.handler._cache.pop(self.cache_id, None)
self.handler._do_not_cache.remove(self.cache_id)
if error is not None or self.websocket is None or not self.broadcast:
return
await self.websocket.send(
data_to_ws_json("SEND",
target="*",
**{
"c": "invalidate_cache",
"a": {
"id": self.cache_id
},
}))
async def reload_cog(self, ctx: utils.TypedContext, *, to_reload: str):
try:
self.bot.reload_extension(to_reload)
except Exception as e:
await ctx.send(f"**`ERROR:`** {type(e).__name__} - {e}")
else:
await ctx.send("**`SUCCESS`**")
if self.bot.websocket is None:
return
await self.bot.websocket.send(
utils.data_to_ws_json(
"SEND", target="*", **{
"c": "reload",
"a": {"cog": to_reload},
})
)
async def _insert_write(self, raw_id: _DK):
task = self._write_tasks.pop(raw_id)
try:
query = self._get_query(raw_id, task)
await self.pool.execute(*query)
except Exception as error:
task.waiter.set_exception(error)
else:
task.waiter.set_result(None)
if self.bot.websocket is not None and self.broadcast:
await self.bot.websocket.send(
utils.data_to_ws_json("SEND",
target="*",
**{
"c": "invalidate_cache",
"a": {
"identifer": raw_id
},
}))
async def on_request(self, info: List[str], nonce: str, *args):
data = {to_get: data_lookup[to_get](self.bot) for to_get in info}
wsjson = utils.data_to_ws_json("RESPONSE", target=nonce, **data)
await self.bot.websocket.send(wsjson) # type: ignore
async def botstats(self, ctx: utils.TypedContext):
"Shows various different stats"
await ctx.trigger_typing()
start_time = time.perf_counter()
if self.bot.websocket is None:
guilds = [
guild for guild in self.bot.guilds if not guild.unavailable
]
total_members = sum(guild.member_count for guild in guilds)
total_voice_clients = len(self.bot.voice_clients)
total_guild_count = len(guilds)
raw_ram_usage = Process(getpid()).memory_info().rss
else:
ws_uuid = uuid.uuid4()
to_fetch = ["guild_count", "member_count", "voice_count"]
wsjson = utils.data_to_ws_json("REQUEST",
target="*",
info=to_fetch,
nonce=ws_uuid)
await self.bot.websocket.send(wsjson)
try:
check = lambda _, nonce: uuid.UUID(nonce) == ws_uuid
responses, _ = await self.bot.wait_for(
timeout=10,
check=check,
event="response",
)
except asyncio.TimeoutError:
cog = cast(ErrorEvents, self.bot.get_cog("ErrorEvents"))
self.bot.logger.error("Timed out fetching botstats!")
error_msg = "the bot timed out fetching this info"
return await cog.send_error(ctx, error_msg)
raw_ram_usage = await utils.to_thread(
partial(get_ram_recursive,
Process(getpid()).parent()))
total_voice_clients = sum(resp["voice_count"]
for resp in responses)
total_guild_count = sum(resp["guild_count"] for resp in responses)
total_members = sum(resp["member_count"] for resp in responses)
time_to_fetch = (time.perf_counter() - start_time) * 1000
footer = cleandoc(f"""
Time to fetch: {time_to_fetch:.2f}ms
Support Server: https://discord.gg/zWPWwQC
Repository: https://github.com/Gnome-py/Discord-TTS-Bot
""")
sep1, sep2, *_ = utils.OPTION_SEPERATORS
embed = discord.Embed(title=f"{self.bot.user.name}: Now open source!",
url="https://discord.gg/zWPWwQC",
colour=utils.NETURAL_COLOUR,
description=cleandoc(f"""
Currently in:
{sep2} {total_voice_clients} voice channels
{sep2} {total_guild_count} servers
Currently using:
{sep1} {self.bot.shard_count} shards
{sep1} {raw_ram_usage / 1024 ** 2:.1f}MB of RAM
and can be used by {total_members:,} people!
""")).set_footer(text=footer).set_thumbnail(
url=self.bot.user.avatar.url)
await ctx.send(embed=embed)
async def send_unhandled_msg(self,
event: str,
traceback: str,
extra_fields: list[tuple[Any, Any, bool]],
author_name: Optional[str] = None,
icon_url: Optional[str] = None,
):
error_webhook = self.bot.channels["errors"]
row = await self.bot.pool.fetchrow("""
UPDATE errors SET occurrences = occurrences + 1
WHERE traceback = $1
RETURNING *
""", traceback)
if row is not None:
err_msg = await error_webhook.fetch_message(row["message_id"])
err_msg.embeds[0].set_footer(text=f"This error has occurred {row['occurrences']} times!")
return await err_msg.edit(embeds=err_msg.embeds)
fields = [
("Event", event, True),
("Bot User", self.bot.user, True),
BLANK, *extra_fields,
("Ram Usage", f"{psutil.virtual_memory().percent}%", True),
("Running Task Count", len(asyncio.all_tasks()), True),
("Local Thread Count", psutil.Process().num_threads(), True),
]
if self.bot.cluster_id is not None:
fields.extend((
("Cluster ID", self.bot.cluster_id, True),
("Handling Shards", self.bot.shard_ids, True)
))
error_msg = discord.Embed(title=traceback.split("\n")[-2][:256], colour=utils.RED)
if author_name is not None:
if icon_url is None:
error_msg.set_author(name=author_name)
else:
error_msg.set_author(name=author_name, icon_url=icon_url)
for name, value, inline in fields:
value = value if value == "\u200B" else f"`{value}`"
error_msg.add_field(name=name, value=value, inline=inline)
view = utils.ShowTracebackView(f"```\n{traceback}```")
err_msg = await error_webhook.send(embed=error_msg, view=view, wait=True)
message_id = await self.bot.pool.fetchval("""
INSERT INTO errors(traceback, message_id)
VALUES($1, $2)
ON CONFLICT (traceback)
DO UPDATE SET occurrences = errors.occurrences + 1
RETURNING errors.message_id
""", traceback, err_msg.id)
assert message_id is not None
if message_id != err_msg.id:
return await err_msg.delete()
if self.bot.websocket is not None:
ws_json = utils.data_to_ws_json("SEND", target="support", **{
"c": "load_view",
"a": {
"traceback": traceback,
"message_id": message_id
}
})
await self.bot.websocket.send(ws_json)
