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accounts/abi: Provide DoNotSend flag in TransactOpts

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This commit is contained in:
Jim McDonald 2017-10-26 18:57:11 +01:00
parent 0095531a58
commit 28bae15e53
1 changed files with 6 additions and 3 deletions
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9
accounts/abi/bind/base.go
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@ -52,7 +52,8 @@ type TransactOpts struct {
GasPrice *big.Int // Gas price to use for the transaction execution (nil = gas price oracle)
GasLimit *big.Int // Gas limit to set for the transaction execution (nil = estimate + 10%)
Context context.Context // Network context to support cancellation and timeouts (nil = no timeout)
Context context.Context // Network context to support cancellation and timeouts (nil = no timeout)
DoNotSend bool // Do not send the transaction; used for dry runs and offline transaction generation
}
// BoundContract is the base wrapper object that reflects a contract on the
@ -219,8 +220,10 @@ func (c *BoundContract) transact(opts *TransactOpts, contract *common.Address, i
if err != nil {
return nil, err
}
if err := c.transactor.SendTransaction(ensureContext(opts.Context), signedTx); err != nil {
return nil, err
if !opts.DoNotSend {
if err := c.transactor.SendTransaction(ensureContext(opts.Context), signedTx); err != nil {
return nil, err
}
}
return signedTx, nil
}