Main entrypoint for the cluster node.

ReadRawMachineInfo reads the raw machine components.

RedisDial is a helper function that dials out to another Uhaha server with redis protocol and using the provded TLS config and Auth token.

Response ...

WriteRawMachineInfo writes raw components to the machine.

Bolt is an on-disk single-file b+tree database.

LevelDB is an on-disk LSM (LSM log-structured merge-tree) database.

ErrCorrupt is returned when a data is invalid or corrupt.

ErrInvalid is returned when an operation has invalid arguments or options.

ErrNotLeader is returned when the raft leader is unknown.

ErrSyntax is returned where there was a syntax error.

ErrUnauthorized is returned when a client connection has not been authorized.

ErrUnknownCommand is returned when a command is not known.

ErrWrongNumArgs is returned when the arg count is wrong.

Config is the configuration for managing the behavior of the application.

A Message represents a command and is in a format that is consumed by an Observer.

RawMachineInfo represents the raw components of the machine.

SendOptions ...

HijackedConn is a connection that has been detached from the main service network loop.

The Machine interface is passed to every command.

Monitor represents an interface for sending and consuming command messages that are processed by a Service.

An Observer holds a channel that delivers the messages for all commands processed by a Service.

Rand is a random number interface used by Machine.

Receiver ...

Service is a client facing service.

A Snapshot is an interface that allows for Raft snapshots to be taken.

The Backend database format used for storing Raft logs and meta data.

FilterArgs ...

Hijack is a function type that can be used to "hijack" a service client connection and allowing to perform I/O operations outside the standard network loop.