Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

mxinden @mxinden@mastodon.social

2/8/2026, 10:45:14 AM

Public

#firefox (since v145) #quic stack marks and reflects IP Explicit Congestion Notification (ECN).

~60% of send paths are ECN capable (i.e. reflect ECT0 and CE). ~40% of send paths bleach the ECN signal. Some small percentage of send paths blackhole the entire traffic when setting ECT0.

https://glam.telemetry.mozilla.org/fog/probe/networking_http_3_ecn_path_capability/explore?activeBuckets=%5B%22capable%22%2C%22bleaching%22%2C%22black-hole%22%2C%22received-unsent-ect-1%22%5D&app_id=release&timeHorizon=QUARTER

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