mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-29 23:33:37 +00:00
111 lines
2.6 KiB
Go
111 lines
2.6 KiB
Go
/*
|
|
Package rpc implements NEO-specific JSON-RPC 2.0 client and server.
|
|
This package is currently in alpha and is subject to change.
|
|
|
|
Client
|
|
|
|
After creating a client instance with or without a ClientConfig
|
|
you can interact with the NEO blockchain by its exposed methods.
|
|
|
|
Some of the methods also allow to pass a verbose bool. This will
|
|
return a more pretty printed response from the server instead of
|
|
a raw hex string.
|
|
|
|
An example:
|
|
endpoint := "http://seed5.bridgeprotocol.io:10332"
|
|
opts := rpc.ClientOptions{}
|
|
|
|
client, err := rpc.NewClient(context.TODO(), endpoint, opts)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
if err := client.Ping(); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
resp, err := client.GetAccountState("ATySFJAbLW7QHsZGHScLhxq6EyNBxx3eFP")
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
log.Println(resp.Result.ScriptHash)
|
|
log.Println(resp.Result.Balances)
|
|
|
|
TODO:
|
|
Merge structs so can be used by both server and client.
|
|
Add missing methods to client.
|
|
Allow client to connect using client cert.
|
|
More in-depth examples.
|
|
|
|
Supported methods
|
|
|
|
getblock
|
|
getaccountstate
|
|
getunspents
|
|
invokescript
|
|
invokefunction
|
|
sendrawtransaction
|
|
invoke
|
|
getrawtransaction
|
|
|
|
Unsupported methods
|
|
|
|
validateaddress
|
|
getblocksysfee
|
|
getcontractstate
|
|
getrawmempool
|
|
getstorage
|
|
submitblock
|
|
gettxout
|
|
getassetstate
|
|
getpeers
|
|
getversion
|
|
getconnectioncount
|
|
getblockhash
|
|
getblockcount
|
|
getbestblockhash
|
|
|
|
Server
|
|
|
|
The server is written to support as much of the JSON-RPC 2.0 Spec as possible.
|
|
The server is run as part of the node currently.
|
|
|
|
TODO:
|
|
Implement HTTPS server.
|
|
Add remaining methods (Documented below).
|
|
Add Swagger spec and test using dredd in circleCI.
|
|
|
|
Example call
|
|
|
|
An example would be viewing the version of the node:
|
|
|
|
$ curl -X POST -d '{"jsonrpc": "2.0", "method": "getversion", "params": [], "id": 1}' http://localhost:20332
|
|
|
|
which would yield the response:
|
|
|
|
{
|
|
"jsonrpc" : "2.0",
|
|
"id" : 1,
|
|
"result" : {
|
|
"port" : 20333,
|
|
"useragent" : "/NEO-GO:0.36.0-dev/",
|
|
"nonce" : 9318417
|
|
}
|
|
}
|
|
|
|
Unsupported methods
|
|
|
|
getblocksysfee
|
|
getcontractstate (needs to be implemented in pkg/core/blockchain.go)
|
|
getrawmempool (needs to be implemented on in pkg/network/server.go)
|
|
getrawtransaction (needs to be implemented in pkg/core/blockchain.go)
|
|
getstorage (lacks VM functionality)
|
|
gettxout (needs to be implemented in pkg/core/blockchain.go)
|
|
invoke (lacks VM functionality)
|
|
invokefunction (lacks VM functionality)
|
|
invokescript (lacks VM functionality)
|
|
sendrawtransaction (needs to be implemented in pkg/core/blockchain.go)
|
|
submitblock (needs to be implemented in pkg/core/blockchain.go)
|
|
|
|
*/
|
|
package rpc
|