summaryrefslogtreecommitdiffstats
path: root/src
Commit message (Collapse)AuthorAgeFilesLines
* bound stable-hub degreetv11 hours1-4/+46
| | | | | | Each stable member can be preferred at most by 4*k members. The budget is spent in key order, which is the same on every node, so the graph stays deterministic, symmetric and connected.
* coalesce announcementstv11 hours3-2/+60
|
* cache headstv11 hours7-24/+61
| | | | To reduce the number of write locks, heads are now cached.
* corroberate newer epochstv12 hours1-11/+53
|
* follow and download from ready members onlytv12 hours3-3/+29
|
* being caught up needs some headstv12 hours1-5/+9
| | | | | | | | | | | A sync message from a ready peer only completes the initial sync if that peer has at least one head. A peer with an empty document can no longer make a joiner ready on an empty store: a misconfigured second swarm, or a genesis node in its first seconds. Effect on a brand-new swarm: a joiner now waits until the genesis node has registered itself in the member list, which happens within about 5 s of it becoming ready.
* only protocol-writers may modify _continuumtv12 hours6-14/+63
|
* put remake content into blobstv14 hours15-79/+319
|
* add chunked download and use it during rejointv16 hours15-3/+844
|
* allow unsetting config optionstv16 hours2-46/+264
|
* add API and CLI to print effective configtv16 hours4-2/+106
|
* add configuration filestv17 hours4-107/+1261
|
* wire up --mycelium-tcp-listen-porttv17 hours1-2/+5
| | | | | It wasn't used before, causing the supervised daemon to always pick a random one.
* introduce majority voting on remakestv19 hours7-95/+406
|
* add electoratetv19 hours3-8/+109
| | | | | For an upcoming change in remake coordination, nodes now maintain their self-assessed liveness in the document.
* aliases are not in logs (fixup)tv19 hours2-2/+2
|
* measure document saved-size only after changestv19 hours2-18/+43
|
* allow import remake using the raw documenttv25 hours1-6/+85
|
* add the import kind of remaketv25 hours3-49/+200
|
* add endpoint to export the documenttv25 hours3-0/+88
| | | | GET /admin/document to retrieve the automerge document.
* add node aliasestv25 hours6-11/+147
|
* expose stats for prometheus to scrapetv25 hours2-7/+514
|
* add throughput statstv25 hours8-2/+231
|
* add propagation statstv25 hours4-1/+126
|
* add per peer incident statstv25 hours4-4/+52
|
* expose stats via the APItv26 hours2-0/+136
| | | | GET /admin/stats to retrieve all stats.
* add swarm statstv26 hours9-1/+238
|
* add traffic countertv26 hours9-12/+270
| | | | | | | | | | This introduces a new wrapper that counts messages and payload bytes per peer, split by kind (hello, helloReply, sync, ping, pong), each sent, received and refused. The traffic counter goes around the firewall, which means messages dropped outbound are still counted as sent, and messages dropped inbound don't count as received.
* nodes prefer stable neighbourstv26 hours1-10/+89
|
* assess swarm stabilitytv26 hours8-11/+330
|
* record RTT sampling instanttv27 hours4-30/+104
|
* prefer closer sources to catch uptv27 hours3-3/+49
|
* record RTT from keepalive messagestv27 hours7-20/+148
|
* pull missing changestv27 hours7-5/+162
| | | | | | Nodes push changes to their neighbours but don't relay them directly. In a partial mesh, nodes can learn about missing changes via keepalive messages and can pull them from their neighbours.
* find reachable neighbourstv28 hours3-55/+162
|
* sync with neighbourstv28 hours6-4/+171
|
* add neighbour graphtv28 hours2-0/+180
|
* add member registrytv28 hours4-1/+73
|
* use nonce in handshaketv29 hours5-2/+39
| | | | | To prevent stale hello replies to cause joins and thus stale sessions, each run gets a random ID, which used as nonce in the handshake.
* drain queued messages on startuptv29 hours1-2/+48
|
* consolidate backoff codetv29 hours4-49/+99
|
* retry using fresh messagestv29 hours3-170/+180
| | | | | Don't store encoded messages but retry using a newly generated one. That way any accumulated changes can be delivered at once.
* heal from noticed divergencetv29 hours1-6/+27
| | | | | Wait 2*keepalive but at least 20 s to trigger resync so that lost messages can be resent first.
* heal after reply timeouttv31 hours1-0/+3
|
* drop stall breaker; resend needed changestv32 hours2-82/+21
| | | | | | The stall breaker was superseded by regular re-handshaking Re-handshaking also gets triggered, when a node needs some of the heads its peer believes it has already sent. In that case the peer now resends what's needed.
* no heal during catch-uptv33 hours1-1/+6
|
* peers that just became ready get syncstv33 hours1-0/+9
| | | | | | When keepalive says ready and we didn't have taht on record before, the peer is queued for sync. Hello and hello reply don't do this because the handshake already queues a sync.
* both sides may open sync after resettv33 hours6-163/+64
| | | | | | | | | | Ready nodes will leave the first message to the pear that isn't ready. Hello and hello reply now carry ready, so readiness is known from the very first contact, before any sync. Together with the sync messages and keepalives, reports_ready is always current. After epoch switch, pings go to everyone except ready members already on the new epoch, these learn from the lagging peer's opening.
* perform handshake in one round triptv33 hours6-85/+74
|
* drop pre-membership sync messagestv33 hours4-47/+10
| | | | | The handshake resets the session anyway, and the sender's reply timeout resends what still matters.