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https://github.com/tendermint/tendermint.git
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7e2cc1db5e
## Description
partially cleanup in preparation for errcheck
i ignored a bunch of defer errors in tests but with the update to go 1.14 we can use `t.Cleanup(func() { if err := <>; err != nil {..}}` to cover those errors, I will do this in pr number two of enabling errcheck.
ref #5059
46 lines
1.0 KiB
Go
46 lines
1.0 KiB
Go
package main
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import (
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"fmt"
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"net/http"
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"os"
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"github.com/tendermint/tendermint/libs/log"
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tmos "github.com/tendermint/tendermint/libs/os"
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rpcserver "github.com/tendermint/tendermint/rpc/jsonrpc/server"
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rpctypes "github.com/tendermint/tendermint/rpc/jsonrpc/types"
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)
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var routes = map[string]*rpcserver.RPCFunc{
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"hello_world": rpcserver.NewRPCFunc(HelloWorld, "name,num"),
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}
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func HelloWorld(ctx *rpctypes.Context, name string, num int) (Result, error) {
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return Result{fmt.Sprintf("hi %s %d", name, num)}, nil
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}
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type Result struct {
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Result string
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}
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func main() {
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var (
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mux = http.NewServeMux()
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logger = log.NewTMLogger(log.NewSyncWriter(os.Stdout))
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)
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// Stop upon receiving SIGTERM or CTRL-C.
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tmos.TrapSignal(logger, func() {})
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rpcserver.RegisterRPCFuncs(mux, routes, logger)
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config := rpcserver.DefaultConfig()
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listener, err := rpcserver.Listen("tcp://127.0.0.1:8008", config)
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if err != nil {
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tmos.Exit(err.Error())
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}
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if err = rpcserver.Serve(listener, mux, logger, config); err != nil {
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tmos.Exit(err.Error())
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}
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}
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