Skip to content

fix(host): reach a hosted channel while its owner's host is unreachable #349

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
iamnbutler merged 2 commits into from
Oct 15, 2026
Merged

fix(host): reach a hosted channel while its owner's host is unreachable #349

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
cbede32
fix(host): reach a hosted channel while its owner's host is unreachable
iamnbutler Oct 15, 2026
81141d3
lane: sync hosted-route memory
iamnbutler Oct 15, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 12 additions & 0 deletions ...s/host/src/gateway.ts/01M4YVZ6KGNQ7MFS1RP81MQCE0-a-hosted-channel-s-location.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
---
id: 01M4YVZ6KGNQ7MFS1RP81MQCE0
anchor: function handle
created: 2026-10-15T04:08:49Z
norm: '1'
sig: e597b5fbc8e664ce
body_hash: 5fbfe53cca188a52
raw_hash: 71f944ae5bee3fdd
lines: 266-519
---

a hosted channel's location must stay known from the peer's last listing when there is no directory; otherwise hosting doesn't survive the owner's Mac going away
5 changes: 4 additions & 1 deletion apps/host/src/gateway.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -487,8 +487,11 @@ async function handle(
return target.request(forwarded, watch, trace);
}
const machine = !client.peer && peers.find(request.channel);
// A hosted channel outlives its host's reachability: the directory or that host's last listing says where it runs.
const hosted = !client.peer && !machine
&& directory.read().channels.find((value) => value.id === request.channel && value.hosted);
&& [...directory.read().channels, ...peers.unreachable()].find((value) =>
value.id === request.channel && value.hosted
);
if (hosted) {
if (request.request.op === "kill" && client.user !== hosted.owner) {
throw new Error("Only the channel's owner can kill it");
Expand Down