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13 lines
898 B
Go
13 lines
898 B
Go
// Package distlock provides distributed, automatically renewed leases across independent nodes.
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//
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// Its quorum and lease semantics are based on the Redlock algorithm described at
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// https://redis.io/docs/latest/develop/clients/patterns/distributed-locks/. The core package is independent of storage
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// and network transport and does not require Redis. Applications that communicate with remote nodes over gRPC can use
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// the grpc subpackage to expose and call node-local lease operations.
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//
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// A Cluster must return every node in the lock group, including temporarily unavailable nodes, because every node
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// counts toward quorum. Changing the node set is unsafe if a new quorum can be disjoint from an earlier quorum while
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// leases acquired from the earlier node set may still be valid. Callers must stop protected work when the context
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// returned by Lease.Context is done.
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package distlock
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