Module mcpu

Module implementing the logic behind the cluster operations

This module implements the logic for doing operations in the cluster. There are two kinds of classes defined:

Classes

_LockAcquireTimeout
Internal exception to report timeouts on acquiring locks.

_LockAttemptTimeoutStrategy
Class with lock acquire timeout strategy.

OpExecCbBase
Base class for OpCode execution callbacks.

Processor
Object which runs OpCodes

HooksMaster
Hooks master.

Functions

_CalculateLockAttemptTimeouts()
Calculate timeouts for lock attempts.

source code

Imports: logging, random, time, opcodes, constants, errors, rpc, cmdlib, locking