End-to-End Flow
Note: Celer Inter-chain Message (IM) module is work in progress, and is subject to change in later iterations
End-to-End Flow
Cross-chain message passing with token transfer
SrcApp at source chain wants to send some tokens to DstApp at destination chain, along with an arbitrary message associated with the transfer. Figure below describes the end-to-end flow of such transfers. The SrcApp sends both cross-chain token transfer and message passing requests in the same transaction. SGN catches and correlates both events, then completes the token transfer at the destination chain. The executor then submits the SGN-signed message and token transfer info to the message bus at the destination chain, which will verify the submitted info and call DstApp to execute the message.
Cross-chain message passing only
SrcApp at source chain wants to send an arbitrary message to DstApp at destination chain without associated token transfer. Figure below describes the end-to-end flow, which is a subset of the above flow.
Last modified 3mo ago