All Questions
7 questions
0
votes
1
answer
26
views
What happens when you send a non-state-changing transaction to the transaction pool
I understand that there are 2 endpoints for smart contracts. Call() for running view/pure function and SendTransaction() for state-changing transactions. Obviously a state-changing transaction sent to ...
- 171
0
votes
0
answers
132
views
How can execute function that send ether in geth console?
I want to execute the send function that sends ether from the sender to the receiver, the code is as shown below.
contract Sender {
function send(address _receiver , uint amount) public ...
- 21
3
votes
1
answer
3k
views
How Ethereum contracts transfer Ether without a blockchain confirmation
I would like to understand how Ethereum "messages" (originated from a smart contract) can transfer Ether to another account without a blockchain confirmation.
I have spent several hours ...
- 133
0
votes
1
answer
63
views
what information is provided to the miner with the transaction
I am wondering what information is provided to the miner with a transaction that needs to invoke a contract?
I thought about Gas, GasPrice, name of function to invoke and input.
But, whether the ...
- 363
3
votes
1
answer
566
views
What will happen when an ethereum node loss internet connection?
Will it reconnect to the ethereum network upon establishing internet connection again automatically and sync Data ?
Can we perform transaction and calls on the offline(no internet connection) ...
- 143
0
votes
1
answer
224
views
Sending parameters via the transaction Object
This works just fine:
myContractObject.doSomething(i, function(err, result) {
if (err) {
console.log(err)
} else {
doSomethingElse(result)
}
})
However, this doesn't:
...
- 614
5
votes
2
answers
905
views
return (bytes32,bytes32) , returns actual transaction address instead of the real data
I have attached my contract, which works fine on populus and compiles on geth. It is a simple source code: Test() function appends data into my linkedlist that is defined in my library. And get() ...
- 8,404