Modify the fallback logic in receiveHelper to work even if we don't get errors like we expect from it

Richard T. Carback III authored 2 years ago and Jono Wenger committed 2 years ago

Perform a message lookup on the MessageID if it is non-zero and update that message instead of inserting a new message. Added a msgIDLookup(...) function to support this. Removed all the checkZero calls

Richard T. Carback III authored 2 years ago and Jono Wenger committed 2 years ago

Callback interface implementation, fix to UpdateSentStatus race condition, Wasm -> WASM, and update client dependency