Check support for unsigned 64 bit integer values for sequence numbers

da4089 / simplefix

Simple FIX protocol implementation for Python

MIT License

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Check support for unsigned 64 bit integer values for sequence numbers #52

Closed da4089 closed 1 year ago

da4089 commented 1 year ago

The FIX Continuous Markets WG is exploring 24/7/365 FIX operations, and is recommending that FIX applications and engines support 64 bit sequence numbers.

This change adds tests that confirm this works correctly.