Infinite loop in a viewError: “message”:“function ”Ballot“ arguments must include ”proposalNames“”}Solidity: How could I decrease gas usage of complex structs?Calling a function on an existing contractThis contract does not implement all functions and thus cannot be createdWarning Message Relating To Gas and Infinite Loopstruct with mapping member in solidityParse string into multiple variablesHow is gas adjusted for a transfer in solidity?How to handle dynamic size string array in solidity?remix ERC223: This contract does not implement all functions and thus cannot be created
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Infinite loop in a view
Error: “message”:“function ”Ballot“ arguments must include ”proposalNames“”}Solidity: How could I decrease gas usage of complex structs?Calling a function on an existing contractThis contract does not implement all functions and thus cannot be createdWarning Message Relating To Gas and Infinite Loopstruct with mapping member in solidityParse string into multiple variablesHow is gas adjusted for a transfer in solidity?How to handle dynamic size string array in solidity?remix ERC223: This contract does not implement all functions and thus cannot be created
How is ethereum network protected against infinite loops in views? In normal transaction you have to pay a gass, so it would be too expensive for you, but calls to views are for free.
For example this:
contract Tester
function loo() public pure returns(string memory)
uint i = 1;
uint c = 0;
while(i == 1)
c = c + 1;
return "good";
I tried to call this in Remix and it crashed.
solidity transactions blockchain dapps
asked 18 hours ago
Banana CakeBanana Cake
423
add a comment |
How is ethereum network protected against infinite loops in views? In normal transaction you have to pay a gass, so it would be too expensive for you, but calls to views are for free.
For example this:
contract Tester
function loo() public pure returns(string memory)
uint i = 1;
uint c = 0;
while(i == 1)
c = c + 1;
return "good";
I tried to call this in Remix and it crashed.
solidity transactions blockchain dapps
asked 18 hours ago
Banana CakeBanana Cake
423
add a comment |
How is ethereum network protected against infinite loops in views? In normal transaction you have to pay a gass, so it would be too expensive for you, but calls to views are for free.
For example this:
contract Tester
function loo() public pure returns(string memory)
uint i = 1;
uint c = 0;
while(i == 1)
c = c + 1;
return "good";
I tried to call this in Remix and it crashed.
solidity transactions blockchain dapps
asked 18 hours ago
Banana CakeBanana Cake
423
How is ethereum network protected against infinite loops in views? In normal transaction you have to pay a gass, so it would be too expensive for you, but calls to views are for free.
For example this:
contract Tester
function loo() public pure returns(string memory)
uint i = 1;
uint c = 0;
while(i == 1)
c = c + 1;
return "good";
I tried to call this in Remix and it crashed.
solidity transactions blockchain dapps
solidity transactions blockchain dapps
asked 18 hours ago
Banana CakeBanana Cake
423
asked 18 hours ago
Banana CakeBanana Cake
423
asked 18 hours ago
Banana CakeBanana Cake
423
asked 18 hours ago
Banana CakeBanana Cake
423
asked 18 hours ago
Banana CakeBanana Cake
423
423
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
When view function is executed on-chain, i.e. within mined transaction, it consumes gas, and this protects node from infinite loop. When executed off-chain via Web3 API, caller is still able to specify gas limit for the execution, see documentation.
If gas limit is not specified, it is up to particular implementation how to protect from such things, because they affect only the process that executes transaction off-chain, and do not affect other nodes. Some implementations may be unprotected, and it seems that REMIX is one of such unprotected implementations.
answered 18 hours ago
Mikhail VladimirovMikhail Vladimirov
914314
For example if none is specified geth will use the current block gas limit.
– Ismael
9 hours ago
add a comment |
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1 Answer
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1 Answer
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active
oldest
votes
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oldest
votes
When view function is executed on-chain, i.e. within mined transaction, it consumes gas, and this protects node from infinite loop. When executed off-chain via Web3 API, caller is still able to specify gas limit for the execution, see documentation.
If gas limit is not specified, it is up to particular implementation how to protect from such things, because they affect only the process that executes transaction off-chain, and do not affect other nodes. Some implementations may be unprotected, and it seems that REMIX is one of such unprotected implementations.
answered 18 hours ago
Mikhail VladimirovMikhail Vladimirov
914314
For example if none is specified geth will use the current block gas limit.
– Ismael
9 hours ago
add a comment |
When view function is executed on-chain, i.e. within mined transaction, it consumes gas, and this protects node from infinite loop. When executed off-chain via Web3 API, caller is still able to specify gas limit for the execution, see documentation.
If gas limit is not specified, it is up to particular implementation how to protect from such things, because they affect only the process that executes transaction off-chain, and do not affect other nodes. Some implementations may be unprotected, and it seems that REMIX is one of such unprotected implementations.
answered 18 hours ago
Mikhail VladimirovMikhail Vladimirov
914314
For example if none is specified geth will use the current block gas limit.
– Ismael
9 hours ago
add a comment |
When view function is executed on-chain, i.e. within mined transaction, it consumes gas, and this protects node from infinite loop. When executed off-chain via Web3 API, caller is still able to specify gas limit for the execution, see documentation.
If gas limit is not specified, it is up to particular implementation how to protect from such things, because they affect only the process that executes transaction off-chain, and do not affect other nodes. Some implementations may be unprotected, and it seems that REMIX is one of such unprotected implementations.
answered 18 hours ago
Mikhail VladimirovMikhail Vladimirov
914314
When view function is executed on-chain, i.e. within mined transaction, it consumes gas, and this protects node from infinite loop. When executed off-chain via Web3 API, caller is still able to specify gas limit for the execution, see documentation.
If gas limit is not specified, it is up to particular implementation how to protect from such things, because they affect only the process that executes transaction off-chain, and do not affect other nodes. Some implementations may be unprotected, and it seems that REMIX is one of such unprotected implementations.
answered 18 hours ago
Mikhail VladimirovMikhail Vladimirov
914314
edited 9 hours ago
answered 18 hours ago
Mikhail VladimirovMikhail Vladimirov
914314
answered 18 hours ago
Mikhail VladimirovMikhail Vladimirov
914314
answered 18 hours ago
Mikhail VladimirovMikhail Vladimirov
914314
914314
For example if none is specified geth will use the current block gas limit.
– Ismael
9 hours ago
add a comment |
For example if none is specified geth will use the current block gas limit.
– Ismael
9 hours ago
For example if none is specified geth will use the current block gas limit.
– Ismael
9 hours ago
For example if none is specified geth will use the current block gas limit.
– Ismael
9 hours ago
add a comment |
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