Common Contracts
2 similar Fault Tolerance contracts
Today: Fault ToleranceFault Tolerance • November 15th, 2021
Type of failure Description Crash failure A server halts, but is working correctly until it halts Omission failure Receive omission Send omission A server fails to respond to incoming requests A server fails to receive incoming messages A server fails to send messages Timing failure A server's response lies outside the specified time interval Response failureValue failureState transition failure The server's response is incorrect The value of the response is wrongThe server deviates from the correct flow of control Arbitrary failure A server may produce arbitrary responses at arbitrary times
Today: Fault ToleranceFault Tolerance • September 18th, 2020
Type of failure Description Crash failure A server halts, but is working correctly until it halts Omission failure Receive omission Send omission A server fails to respond to incoming requests A server fails to receive incoming messages A server fails to send messages Timing failure A server's response lies outside the specified time interval Response failureValue failureState transition failure The server's response is incorrect The value of the response is wrongThe server deviates from the correct flow of control Arbitrary failure A server may produce arbitrary responses at arbitrary times
