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healthcheck.go
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healthcheck.go
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/*
* Copyright 2019 Insolar Technologies
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"net/rpc"
"os"
"github.com/pkg/errors"
"github.com/spf13/pflag"
"github.com/insolar/insolar/core"
"github.com/insolar/insolar/log"
"github.com/insolar/insolar/logicrunner/goplugin/rpctypes"
"github.com/insolar/insolar/testutils"
)
func main() {
rpcAddress := pflag.StringP("rpc", "a", "", "address and port of RPC API")
rpcProtocol := pflag.StringP("rpc-proto", "p", "tcp", "protocol of RPC API, tcp by default")
refString := pflag.StringP("ref", "r", "", "ref of healthcheck contract")
pflag.Parse()
if *rpcAddress == "" || *rpcProtocol == "" || *refString == "" {
log.Error(errors.New("need to provide all params"))
os.Exit(2)
}
client, err := rpc.Dial(*rpcProtocol, *rpcAddress)
if err != nil {
log.Error(err.Error())
os.Exit(2)
}
ref, err := core.NewRefFromBase58(*refString)
if err != nil {
log.Errorf("Failed to parse healthcheck contract ref: %s", err.Error())
os.Exit(2)
}
empty, _ := core.Serialize([]interface{}{})
caller := testutils.RandomRef()
res := rpctypes.DownCallMethodResp{}
req := rpctypes.DownCallMethodReq{
Context: &core.LogicCallContext{Caller: &caller},
Code: *ref,
Data: empty,
Method: "Check",
Arguments: empty,
}
err = client.Call("RPC.CallMethod", req, &res)
if err != nil {
log.Error(err.Error())
os.Exit(2)
}
}