It can also be implemented as a pure function without side-effects if you provide current time as a query parameter.
Reliable communication over the network and availability issues are different concerns.
Though request idempotency can help with retries for command/mutations.
Queries are usually nullipotent, so they're can be simply retried.
It can also be implemented as a pure function without side-effects if you provide current time as a query parameter.
Reliable communication over the network and availability issues are different concerns. Though request idempotency can help with retries for command/mutations. Queries are usually nullipotent, so they're can be simply retried.
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[1] https://en.wiktionary.org/wiki/nullipotent
[2] https://developer.mozilla.org/en-US/docs/Glossary/Safe/HTTP