nonsensebot/app/modules/latency.py

25 lines
925 B
Python

import niobot
import time
import httpx
class LatencyModule(niobot.Module):
@niobot.command("latency")
async def latency(self, ctx: niobot.Context):
"""See the bot's latency."""
latency = ctx.latency
homeserver = await niobot.resolve_homeserver(ctx.message.sender.split(":")[1])
async with httpx.AsyncClient(headers={"User-Agent": niobot.__user_agent__}) as client:
timings = []
for rnd in range(5):
start = time.time()
await client.get(f"{homeserver}/_matrix/client/v1/ping")
end = time.time()
timings.append(end - start)
fed_latency = sum(timings) / len(timings) * 1000
hs_target = ctx.message.sender.split(":")[1]
return await ctx.respond(
"Latency: {:,.2f}ms (federation latency to {!r}: {:,.2f}ms)".format(latency, hs_target, fed_latency)
)