Checking 2 transactions wich are inter-dependent using eth_call?

[slawomir-pryczek]

Checking single transaction is not an issue, but how to check multiple transactions?

example:
(1) First transaction will send 1 eth to account a
(2) Second transaction will send 1 eth from account a to account b

Now if I do 2 eth_call's (2) will fail as there is no balance on account a. I need to be able to run 2 transactions in a "block" which will retain state after (1) is executed, so the output will be that the "block" executed correctly. Is that possible using any API or maybe i can get changes to EVM state and pass it from transaction (1) to be used by transaction(2)?

Thanks for all help.

[rjl493456442]

In Geth the batch eth_call or eth_estimate is not supported.

But you can override the state for eth_call. Check the doc here for eth_call