从RPC客户端库Vault中检索丢失的Corda事务 [英] Retrieving missed Corda transactions from an RPC client vaultTrackBy

问题描述

Corda事务，但是如果RPC连接断开，则可能会错过这些事务事件.RPC断开连接可能是一个常见事件，因此在恢复RPC连接时是否有办法检索丢失的事务?

Corda transactions can be subscribed to using vaultTrackBy from an RPC client but these transactions events can be missed if the RPC connection goes down. RPC disconnects can be a common event so is there a way to retrieve missed transactions when an RPC connection is restored?

推荐答案

Corda不假定RPC客户端是持久的，并且假定连接将不时断开.这是一个示例，说明如何追上RPC连接断开时错过的事件. https://docs.corda.net/clientrpc.html#reconnecting-rpc-客户

Corda does not assume that the RPC client is durable and assumes that the connection will drop from time to time. Here is one example of how to catch up to events you've missed while the RPC connection was down. https://docs.corda.net/clientrpc.html#reconnecting-rpc-clients

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