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accounts/abi/bind: allow client to specify sender address for call (#3782)

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This commit is contained in:
bas-vk
2017-03-16 12:24:22 +01:00
committed by Felix Lange
parent 4e4e5fca54
commit 6d038e762b
2 changed files with 42 additions and 2 deletions
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5
accounts/abi/bind/base.go
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@ -35,7 +35,8 @@ type SignerFn func(types.Signer, common.Address, *types.Transaction) (*types.Tra
// CallOpts is the collection of options to fine tune a contract call request.
type CallOpts struct {
Pending bool // Whether to operate on the pending state or the last known one
Pending bool // Whether to operate on the pending state or the last known one
From common.Address // Optional the sender address, otherwise the first account is used
Context context.Context // Network context to support cancellation and timeouts (nil = no timeout)
}
@ -108,7 +109,7 @@ func (c *BoundContract) Call(opts *CallOpts, result interface{}, method string,
return err
}
var (
msg = ethereum.CallMsg{To: &c.address, Data: input}
msg = ethereum.CallMsg{From: opts.From, To: &c.address, Data: input}
ctx = ensureContext(opts.Context)
code []byte
output []byte