The lachesis_addr option specifies the endpoint where the consensus node is listening
to the VM.
The proxy_addr option specifies the endpoint where the VM is listening for consensus events.
NAME:
evm run -
USAGE:
evm run [command options] [arguments...]
OPTIONS:
--datadir value Directory for the databases and keystore (default: "$HOME/.evm")
--lachesis_addr value IP:Port of consensus node (default: "127.0.0.1:1338")
--proxy_addr value IP:Port to bind Proxy server (default: "127.0.0.1:1339")
--api_addr value IP:Port to bind API server (default: ":8080")
--log_level value Debug, info, warn, error, fatal, panic (default: "debug")
--pwd value Password file to unlock accounts (default: "$HOME/.evm/pwd.txt")
--db value Database file (default: "$HOME/.evm/chaindata")
--cache value Megabytes of memory allocated to internal caching (min 16MB / database forced) (default: 128)
The application writes data and reads configuration from the directory specified
by the --datadir flag. The directory structure MUST be as follows:
host:~/.evm$ tree
eth
├── genesis.json
└── keystore
├── [Ethereum Key File]
├── ...
├── ...
├── [Ethereum Key File]
The Ethereum genesis file defines Ethereum accounts . This file is useful to predefine a set of accounts that own all the initial Ether at the inception of the network.
Example Ethereum genesis.json defining two account:
{
"alloc": {
"6cC5F688a315f3dC28A7781717a9A798a59fDA7b": {
"balance": "1000000000000000000"
},
"408d0D182a0397b334a4465Fbe37f3888eE579A7 ": {
"balance": "1000000000000000000"
}
}
}example:
host:~$ curl http://[api_addr]/accounts -s | json_pp
{
"accounts" : [
{
"address" : "0x6cC5F688a315f3dC28A7781717a9A798a59fDA7b",
"balance" : 1000000000000000000,
"nonce": 0
}
]
}host:~$ curl http://[api_addr]/account/0x629007eb99ff5c3539ada8a5800847eacfc25727 -s | json_pp
{
"address":"0x629007eb99ff5c3539ada8a5800847eacfc25727",
"balance":1000000000000000000,
"nonce":0
}example: Send Ether between accounts
host:~$ curl -X POST http://[api_addr]/tx -d '{"from":"0x629007eb99ff5c3539ada8a5800847eacfc25727","to":"0xe32e14de8b81d8d3aedacb1868619c74a68feab0","value":6666}' -s | json_pp
{
"txHash" : "0xeeeed34877502baa305442e3a72df094cfbb0b928a7c53447745ff35d50020bf"
}example:
host:~$ curl http://[api_addr]/tx/0xeeeed34877502baa305442e3a72df094cfbb0b928a7c53447745ff35d50020bf -s | json_pp
{
"to" : "0xe32e14de8b81d8d3aedacb1868619c74a68feab0",
"root" : "0xc8f90911c9280651a0cd84116826d31773e902e48cb9a15b7bb1e7a6abc850c5",
"gasUsed" : "0x5208",
"from" : "0x629007eb99ff5c3539ada8a5800847eacfc25727",
"transactionHash" : "0xeeeed34877502baa305442e3a72df094cfbb0b928a7c53447745ff35d50020bf",
"logs" : [],
"cumulativeGasUsed" : "0x5208",
"contractAddress" : null,
"logsBloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
}
example:
host:~$ curl -X POST http://[api_addr]/rawtx -d '0xf8628080830f424094564686380e267d1572ee409368e1d42081562a8e8201f48026a022b4f68bfbd4f4c309524ebdbf4bac858e0ad65fd06108c934b45a6da88b92f7a046433c388997fd7b02eb7128f4d2401ef2d10d574c42edf15875a43ee51a1993' -s | json_pp
{
"txHash":"0x5496489c606d74ad7435568393fa2c4619e64497267f80864109277631aa849d"
}