gopenfusion/cmd/shard.go

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package main
import (
"context"
"flag"
"log"
"github.com/CPunch/gopenfusion/config"
"github.com/CPunch/gopenfusion/shard"
"github.com/google/subcommands"
)
type shardCommand struct {
port int
}
func (s *shardCommand) Name() string {
return "shard"
}
func (s *shardCommand) Synopsis() string {
return "Starts shard service"
}
func (s *shardCommand) Usage() string {
return s.Name() + " - " + s.Synopsis() + ":\n"
}
func (s *shardCommand) SetFlags(f *flag.FlagSet) {
f.IntVar(&s.port, "port", config.SHARD_PORT, "Hosts the service on this port")
}
func (s *shardCommand) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
shardServer, err := shard.NewShardServer(dbHndlr, redisHndlr, s.port)
if err != nil {
log.Panicf("failed to create shard server: %v", err)
}
shardServer.Start()
return subcommands.ExitSuccess
}