CTry these for latency testing:
https://croquet.io/cloudflare/?EDHEob1TnShyWTdrRoe-GCIdl4E9x7Zz6qqJg7WFnpS
https://croquet.io/cloudflare/?3honQOd0yTj4F0-2-oaIFpP4D4n4S-9S3joiVfLY4nm
https://croquet.io/cloudflare/?ihlwFIj1Z9-BtUfoNAEzD0ItTEZl1qsZrpR8n_BNx2V
Click "test latency" a few times, and maybe reload to make a new request.
https://croquet.io/cloudflare/?EDHEob1TnShyWTdrRoe-GCIdl4E9x7Zz6qqJg7WFnpS
https://croquet.io/cloudflare/?3honQOd0yTj4F0-2-oaIFpP4D4n4S-9S3joiVfLY4nm
https://croquet.io/cloudflare/?ihlwFIj1Z9-BtUfoNAEzD0ItTEZl1qsZrpR8n_BNx2V
Click "test latency" a few times, and maybe reload to make a new request.
CLooks like your VPN is slowing down things maybe? FRA should be a lot less.
AOh, I'm on a mobile connection right now - that's definitely why. Will test it in ~30 min when I'm home 
COh that is a problem too of course. In LA I sometimes get single digit latencies 
(on fibre at home)
(on fibre at home)Aon fibre at homeI "only" have 1000/500 over COAX (DOCSIS 3.1) :/
ASpeeds are great, but latency doesn't get lower than ~10 ms to anywhere
A@codefrau I launched the links on my PC now (with VPN)
CSo that's the connection from Amsterdam then - can you try without VPN? 50 ms to FRA still seems like a lot
ADone
C32ms, that looks better
ASo 32 ms is roundtime from my PC to FRA via CPH?
Cyes
Cthe worker is in CPH and the DO in FRA
ADoesn't 50 ms seem seem alright then, if it's from my PC -> Amsterdam (VPN) -> CPH (Worker) -> FRA (DO)?
CI guess it is – I am spoiled by having the worker right here next to me 
AI don't think there's anything to do about the ~10 ms latency added just to get out of the house 
Athis is COAX after all
AAnyways, thanks a lot for the help
CYou're welcome 
CJust to correct this - your connection from Amsterdam did not go via CPH. There is a colo in AMS, so that’s where the worker was.
C(the “via” item in the latency display is the worker colo)
AAhh, alright - that's quite slow then, as I get 26 ms latency when running a Speedtest on the VPN. Cloudflare does peer with M247 in Amsterdam, right?
AHmm, pinging (on VPN to M247 in Amsterdam) gives me a latency of 28 ms, so perhaps the route between AMS and FRA is just slow for some reason?
IIs it possible to move an web-socket connection from the worker to a durable object?
Cyes, you pass the websocket request (with the "Upgrade: websocket" header) to the DO via
KWhen I have durable object, let's call it xyz I must use fetch to communicate with it?
or could I call it's functions directly?
example: xyz.storage.get('key');
or could I call it's functions directly?
example: xyz.storage.get('key');
CYes, fetch only
Kok, thanks
KIt looks like we have some sort of bug where some errors like this happen while we roll out an update to the workers runtime. We are looking into it. (FWIW, whenever you see "internal error" that means we think it's our bug, not yours, and the error has already been reported to our internal monitoring.)
AI need to use an NPM package in my Durable Object project - can someone tell me which of these templates would allow me to do that? Thanks!
https://github.com/cloudflare/durable-objects-template
https://github.com/cloudflare/durable-objects-rollup-esm
https://github.com/cloudflare/durable-objects-webpack-commonjs
https://github.com/cloudflare/durable-objects-template
https://github.com/cloudflare/durable-objects-rollup-esm
https://github.com/cloudflare/durable-objects-webpack-commonjs
MGitHub
Template for durable objects, rollup, es modules. Contribute to cloudflare/durable-objects-rollup-esm development by creating an account on GitHub.
MIt even shows importing a package in the example entrypoint: https://github.com/cloudflare/durable-objects-rollup-esm/blob/master/src/index.mjs
GitHub
Template for durable objects, rollup, es modules. Contribute to cloudflare/durable-objects-rollup-esm development by creating an account on GitHub.
AAlright. Thanks!
M(I use Rollup on my own projects, and ES Modules are the way forward, especially with Durable Objects / Workers’ Modules API)
IIs it possible to know where in the world the durable object is?
Jone way is to fetch from inside the DO, and cache the colo field from that trace
Jiirc module workers are now passed a property on each incoming fetch request, so is defined for the incoming worker request, but the
RequestfetchYeah having the CF property specific for the worker would be great!
Jin case you haven't seen it, check out https://where.durableobjects.live/ by @jedschmidt, a cool idea to find out which cf colos support DOs at the moment
AJhehe, probably a colo he doesn
Jt have his master list yet
AIt's on VPN to Albania - thought I'd populate the list some more
Jit would be so nice to be able to send a worker request to a specific colo for testing this sort of thing
AAcorrect colo this time
Await,
Jmaybe pager went off : )