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zebra-spaces: pass identity pubkey on SFU /subscribe so boots evict the listener path; tear SFU + mesh on self-boot

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Russell Ballestrini 2026-05-31 15:20:03 -04:00
parent f56bd39980
commit e72f2e8eed
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1 changed files with 14 additions and 4 deletions
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web/zebra-spaces.html
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@ -563,7 +563,11 @@ async function sfuSubscribe(){
/* server-initiated offer: POST /subscribe (empty body) — SFU answers with
* an SDP offer containing one m-line per current publisher. We answer it
* and POST the answer back, which completes the initial handshake. */
const offerRes = await fetch(SFU_BASE + '/subscribe?room=' + encodeURIComponent(roomID), {
/* pass our pubkey as `sub` so the SFU can evict us if we're booted —
* server-side boot also calls SFU /internal/block which kicks any
* subscriber whose sub pubkey matches */
const subUrl = SFU_BASE + '/subscribe?room=' + encodeURIComponent(roomID) + '&sub=' + myKeys.pubHex;
const offerRes = await fetch(subUrl, {
method:'POST', headers:{'Content-Type':'application/json'}, body: '{}'
});
if (!offerRes.ok){ pc.close(); throw new Error('sfu subscribe http '+offerRes.status); }
@ -914,10 +918,16 @@ async function handleSignal(raw){
if (mm) logLine('', mm.handle+' was removed by '+(by?by.handle:'a mod'));
if (m.uuid === myUUID){
/* server will close our socket; surface a clear notice and prevent
* the WS reconnect loop from auto-rejoining into a boot loop */
* the WS reconnect loop from auto-rejoining into a boot loop. Tear
* down our SFU + mesh PCs too so we actually stop hearing /
* broadcasting — closing the WS alone leaves the WebRTC paths up. */
wantConnected = false;
showNotice('You were removed from this space'+(by?' by '+by.handle:'')+'.', 'warn');
logLine('err','you were removed from this space');
for (const u of [...peers.keys()]) tearPeer(u);
sfuUnpublish().catch(()=>{});
sfuUnsubscribe().catch(()=>{});
dropMic();
}
members.delete(m.uuid); tearPeer(m.uuid); handraise.delete(m.uuid);
renderRoom();
@ -1288,8 +1298,8 @@ logLine('', 'ready — pick a handle, type a rendezvous code, enter the space');
<footer style="margin:2.2rem auto 0;font-size:0.65rem;color:#999;line-height:1.7;word-break:break-all;font-family:monospace">
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sha256 <span class="stamp-sha">03ac79a343c537d43c3faf50478954bd0e0f17aeec21222bb3ff907be79f5a59</span><br>
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</footer>