Check room's server quality when user tries to join to room

[JeanPaulLucien]

Your use case

What would you like to do?

Stop reports about 404 error code.

Why would you like to do it?

Because it's not client issue. I tried to reproduce about 5 reports and 5 of 5 were not reproduced.
Yeah, it maybe user with bad or high-loaded connection.

How would you like to achieve it?

For example, user tries to join to #example:domain-example.ex

Should be checked quality of room' server. I considers that good server should response until 500 ms. If it's more client should warn user about that: "Server's (room's server domain) issue (expected < 5000 ms; result: fact result or out of range; summary: bad server), contact with server [server domain] administrators. Do you wanna try to join again?".

Have you considered any alternatives?

No response

Additional context

I tried to reproduce:
element-hq/element-meta#986
#11756
#24102
element-hq/element-meta#973

[t3chguy]

The client only ever talks to its own homeserver. All communication with other servers is done by your homeserver. Not sure what you expect to change here.

[JeanPaulLucien]

The client only ever talks to its own homeserver. All communication with other servers is done by your homeserver. Not sure what you expect to change here.

Does it mean that if my account is @example:matrix.org matrix.org connects with example.net when I try to join to #example:example.net?

[t3chguy]

Yes

[JeanPaulLucien]

@t3chguy I still typed when you answered,
Joining to room is server-server then. Right?

[t3chguy]

Yes

[dbkr]

Given this hasn't had a response for 3 days and it doesn't really describe what the bug is anyway, I'm going to close this.