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* follow and download from ready members onlytv16 hours3-3/+29
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* being caught up needs some headstv17 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 _continuumtv17 hours6-14/+63
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* put remake content into blobstv18 hours15-79/+319
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* add chunked download and use it during rejointv20 hours15-3/+844
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* allow unsetting config optionstv21 hours2-46/+264
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* add API and CLI to print effective configtv21 hours4-2/+106
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* add configuration filestv21 hours5-107/+1262
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* wire up --mycelium-tcp-listen-porttv21 hours1-2/+5
| | | | | It wasn't used before, causing the supervised daemon to always pick a random one.
* cleanup Cargo.tomltv21 hours1-2/+2
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* introduce majority voting on remakestv23 hours7-95/+406
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* add electoratetv23 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)tv23 hours2-2/+2
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* measure document saved-size only after changestv24 hours2-18/+43
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* allow import remake using the raw documenttv29 hours1-6/+85
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* add the import kind of remaketv29 hours3-49/+200
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* add endpoint to export the documenttv29 hours3-0/+88
| | | | GET /admin/document to retrieve the automerge document.
* add node aliasestv30 hours6-11/+147
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* expose stats for prometheus to scrapetv30 hours2-7/+514
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* add throughput statstv30 hours8-2/+231
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* add propagation statstv30 hours4-1/+126
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* add per peer incident statstv30 hours4-4/+52
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* expose stats via the APItv30 hours2-0/+136
| | | | GET /admin/stats to retrieve all stats.
* add swarm statstv30 hours9-1/+238
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* add traffic countertv30 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 neighbourstv31 hours1-10/+89
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* assess swarm stabilitytv31 hours8-11/+330
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* add tokio-console feature (fixup)tv31 hours1-1/+4
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* edition = "2024" (fixup)tv31 hours1-1/+1
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* record RTT sampling instanttv31 hours4-30/+104
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* prefer closer sources to catch uptv32 hours3-3/+49
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* record RTT from keepalive messagestv32 hours7-20/+148
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* pull missing changestv32 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 neighbourstv32 hours3-55/+162
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* sync with neighbourstv32 hours6-4/+171
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* add neighbour graphtv33 hours2-0/+180
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* add member registrytv33 hours4-1/+73
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* use nonce in handshaketv33 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 startuptv33 hours1-2/+48
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* consolidate backoff codetv33 hours4-49/+99
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* retry using fresh messagestv34 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 divergencetv34 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 timeouttv36 hours1-0/+3
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* drop stall breaker; resend needed changestv36 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-uptv37 hours1-1/+6
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* peers that just became ready get syncstv37 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 resettv37 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 triptv38 hours6-85/+74
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* drop pre-membership sync messagestv38 hours4-47/+10
| | | | | The handshake resets the session anyway, and the sender's reply timeout resends what still matters.
* bump number of heads in keepalive messagestv38 hours6-11/+1069
| | | | | Instead of arbitrarily limiting the number to 16, allow filling keepalive messages as long as they don't cause mycelium to chunk it.