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* decode sync messages lazilytv43 hours1-1/+3
| | | | | | | Sync messages are now being decoded only where they are applied: after membership has been checked, in the sync lane's blocking task. Debug now shows only the size instead of the whole message.
* keepalive sends head samples alongside digesttv44 hours1-21/+22
| | | | | | When there are more than 32 heads that can be send in a single keepalive message, the digest is accompanied by 32 heads, a different window each time, so after a few keepalives every head has been listed.
* add pull queuetv44 hours3-34/+84
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* send sync messages off workertv44 hours1-1/+23
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* read stamps sync and lock freetv44 hours4-13/+20
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* add sync lanestv44 hours3-2/+70
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* compute member pair scores cheaplytv45 hours1-22/+65
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* unreachability doesn't expiretv45 hours2-9/+3
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* forget records only oncetv2 days2-9/+37
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* fix race between alive check and forgettingtv2 days2-8/+23
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* forgotten nodes cancel their own recordstv2 days1-15/+14
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* add session IDstv2 days1-15/+23
| | | | | This prevents the regenerate flag from being lost across reset_sync during an in-flight send.
* number handshakestv2 days2-7/+32
| | | | This prevents late hellos from resetting the session.
* keep silent strangers for a daytv2 days2-3/+40
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* send bounded peer liststv2 days2-7/+38
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* wrap unix timestamps in newtypetv2 days3-3/+3
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* allow humand-friendly durations and sizes in CLItv2 days2-2/+2
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* SyncSessions owns Automerge's sync statetv2 days2-80/+12
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* unify keepalivetv2 days1-15/+23
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* split peer moduletv2 days9-915/+995
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* unify peers snapshot logictv2 days1-11/+3
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* unify lock logictv2 days10-70/+31
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* move protocol paths to dedicated moduletv2 days3-7/+7
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* refresh peers after stalltv3 days2-1/+19
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* add random swarms testtv3 days1-0/+62
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* add clock moduletv3 days3-6/+11
| | | | | The Clock module is the system clock that every unix timestamp new goes through. It comes with an offset that only tests can set.
* avoid stalled sourcetv3 days1-2/+24
| | | | | | | | | | | | | A source given up for not answering our sync messages could become the source again straight away. Whoever asks first after the reset takes the role, and that's often the same peer, which would then stall for another delivery limit. Now, a stalled source isn't chosen again for one more delivery_limit. If it's the only candidate, catching up waits that long and then tries it again. Before, a retry with that peer couldn't have helped any sooner anyway: a source is only given up after a whole delivery limit without a sync message, and that clock restarts when it is chosen again.
* MYCELIUM_DELIVERY_LIMIT -> Timing::delivery_limittv3 days1-6/+3
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* recompute neighbours whenever topology changestv3 days4-5/+40
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* run peer worker when becoming readytv3 days1-0/+8
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* newly added neighbour get a sync attempttv3 days1-3/+12
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* add simulation testtv3 days1-1/+4
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* require catch-up source to make progresstv3 days2-1/+92
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* late messages don't flip peer's epoch backtv3 days3-12/+56
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* allow to persist documenttv3 days1-22/+145
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* add files module to consistently track statstv3 days3-91/+34
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* warn about unresolvable seeds once; log successtv3 days1-7/+22
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* add disk I/O statstv3 days3-24/+78
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* add possibility to start with a documenttv3 days1-4/+61
| | | | The --recover-from option allows a node start with a given document.
* add state filetv3 days4-2/+222
| | | | | This allows storing the swarm ID and additionally discovered seeds, which prevents a formerly genesis node to start a new document.
* put swarm ID into the documenttv3 days1-3/+19
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* add genesis flag and never give uptv3 days1-65/+87
| | | | | | | | | The --genesis flag has been introduced to start with a new document. This prevents restarts to accidentally start with a new document and accept reads/writes, causing a second swarm to appear. Additionally, bootstrapping doesn't timeout anymore as that's of no use for nobody.
* bound stable-hub degreetv4 days1-4/+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 announcementstv4 days1-2/+56
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* cache headstv4 days3-6/+11
| | | | To reduce the number of write locks, heads are now cached.
* being caught up needs some headstv4 days1-5/+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.
* put remake content into blobstv4 days1-4/+21
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* add chunked download and use it during rejointv4 days5-1/+502
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* add electoratetv4 days1-8/+101
| | | | | For an upcoming change in remake coordination, nodes now maintain their self-assessed liveness in the document.
* aliases are not in logs (fixup)tv4 days1-1/+1
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