func setup(tag string, unreliable bool, sudden bool) ([]string, []int64, [][]string, [][]*ShardKV, func(), []string) {
runtime.GOMAXPROCS(4)
const nmasters = 3
var sma []*shardmaster.ShardMaster = make([]*shardmaster.ShardMaster, nmasters)
var smh []string = make([]string, nmasters)
// defer mcleanup(sma)
for i := 0; i < nmasters; i++ {
smh[i] = port(tag+"m", i)
}
for i := 0; i < nmasters; i++ {
sma[i] = shardmaster.StartServer(smh, i)
}
var mba []*messagebroker.MBServer = make([]*messagebroker.MBServer, nmasters)
var mbh []string = make([]string, nmasters)
for i := 0; i < nmasters; i++ {
mbh[i] = port(tag+"messagebroker", i)
}
for i := 0; i < nmasters; i++ {
mba[i] = messagebroker.StartServer(mbh, i)
}
const ngroups = 3 // replica groups
const nreplicas = 3 // servers per group
gids := make([]int64, ngroups) // each group ID
ha := make([][]string, ngroups) // ShardKV ports, [group][replica]
sa := make([][]*ShardKV, ngroups) // ShardKVs
// defer cleanup(sa)
for i := 0; i < ngroups; i++ {
gids[i] = int64(i + 100)
sa[i] = make([]*ShardKV, nreplicas)
ha[i] = make([]string, nreplicas)
for j := 0; j < nreplicas; j++ {
ha[i][j] = port(tag+"s", (i*nreplicas)+j)
}
for j := 0; j < nreplicas; j++ {
// if sudden {
// var procAttr os.ProcAttr
// procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}
// process, err := os.StartProcess(os.Args[1], os.Args[1:], &procAttr)
// if err != nil {
// println("start process failed:" + err.String())
// return
// }
// _, err = process.Wait(0)
// } else {
sa[i][j] = StartServer(gids[i], smh, ha[i], j, mbh)
sa[i][j].unreliable = unreliable
// }
}
}
clean := func() { cleanup(sa); mcleanup(sma); mbcleanup(mba) }
return smh, gids, ha, sa, clean, mbh
}
func setupb(tag string, unreliable bool, sudden bool) ([]string, []int64, [][]string, [][]*ShardKV, func(), []string) {
runtime.GOMAXPROCS(4)
const nmasters = 3
var sma []*shardmaster.ShardMaster = make([]*shardmaster.ShardMaster, nmasters)
var smh []string = make([]string, nmasters)
// defer mcleanup(sma)
for i := 0; i < nmasters; i++ {
smh[i] = port(tag+"m", i)
}
for i := 0; i < nmasters; i++ {
sma[i] = shardmaster.StartServer(smh, i)
}
var mba []*messagebroker.MBServer = make([]*messagebroker.MBServer, nmasters)
var mbh []string = make([]string, nmasters)
for i := 0; i < nmasters; i++ {
mbh[i] = port(tag+"messagebroker", i)
}
for i := 0; i < nmasters; i++ {
mba[i] = messagebroker.StartServer(mbh, i)
}
const ngroups = 3 // replica groups
const nreplicas = 3 // servers per group
gids := make([]int64, ngroups) // each group ID
ha := make([][]string, ngroups) // ShardKV ports, [group][replica]
sa := make([][]*ShardKV, ngroups) // ShardKVs
// defer cleanup(sa)
for i := 0; i < ngroups; i++ {
gids[i] = int64(i + 100)
sa[i] = make([]*ShardKV, nreplicas)
ha[i] = make([]string, nreplicas)
for j := 0; j < nreplicas; j++ {
ha[i][j] = port(tag+"s", (i*nreplicas)+j)
}
for j := 0; j < nreplicas; j++ {
sa[i][j] = StartServer(gids[i], smh, ha[i], j, mbh)
sa[i][j].unreliable = unreliable
}
}
clean := func() { cleanup(sa); mcleanup(sma); mbcleanup(mba) }
return smh, gids, ha, sa, clean, mbh
}
func setup(tag string, unreliable bool) ([]string, []*messagebroker.MBServer, func()) {
runtime.GOMAXPROCS(4)
const nbrokers = 3
var mbservers []*messagebroker.MBServer = make([]*messagebroker.MBServer, nbrokers)
var hosts []string = make([]string, nbrokers)
for i := 0; i < nbrokers; i++ {
hosts[i] = port(tag+"m", i)
}
for i := 0; i < nbrokers; i++ {
mbservers[i] = messagebroker.StartServer(hosts, i)
}
clean := func() { cleanup(mbservers) }
return hosts, mbservers, clean
}