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NewWeb3WithProxy函数是否可以避免必须手动设置ChainID #16

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Leadblock opened this issue Aug 31, 2022 · 0 comments

Leadblock commented Aug 31, 2022 •

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func (e *Eth) ChainID() (*big.Int, error)
中有调用 rpc 的 eth_chainId 的方法。

但是我在通过 NewWeb3WithProxy 构建对象时，需要设置 ChainID。这个设置会导致生成的 eth 对象被设置了 chainid，逻辑上就不会调用 rpc 的 eth_chainId，而是从设置缓存读取。

很多链是可以通过 rpc 的 eth_chainId 获取 chainid 的，
我们是否可以避免在 NewWeb3WithProxy 中粗糙的通过provider判断，而是自动从链上读取。

目前我NewWeb3WithProxy构建对象后，无法通过eth获得链chainid，必须自己知道是多少，从外部设置进去。感觉步骤很多余而且多链项目容易出错。

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