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add Future.Then

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This commit is contained in:
Li Jie
2024-09-08 20:27:05 +08:00
parent cf53f3a347
commit 566d5ef96f
9 changed files with 56 additions and 32 deletions
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32
x/async/_demo/all/all.go
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@@ -32,7 +32,7 @@ func WriteFile(fileName string, content []byte) async.Future[error] {
func sleep(i int, d time.Duration) async.Future[int] {
return async.Async(func(resolve func(int)) {
timeout.Timeout(d)(func(async.Void) {
timeout.Timeout(d).Then(func(async.Void) {
resolve(i)
})
})
@@ -70,7 +70,7 @@ func RunIO() {
println("RunIO with BindIO")
async.Run(async.Async(func(resolve func(async.Void)) {
ReadFile("all.go")(func(v tuple.Tuple2[[]byte, error]) {
ReadFile("all.go").Then(func(v tuple.Tuple2[[]byte, error]) {
content, err := v.Get()
if err != nil {
fmt.Printf("read err: %v\n", err)
@@ -78,7 +78,7 @@ func RunIO() {
return
}
fmt.Printf("read content: %s\n", content)
WriteFile("2.out", content)(func(v error) {
WriteFile("2.out", content).Then(func(v error) {
err = v
if err != nil {
fmt.Printf("write err: %v\n", err)
@@ -100,7 +100,7 @@ func RunAllAndRace() {
println("Run All with Await")
async.Run(async.Async(func(resolve func(async.Void)) {
async.All(sleep(1, ms200), sleep(2, ms100), sleep(3, ms300))(func(v []int) {
async.All(sleep(1, ms200), sleep(2, ms100), sleep(3, ms300)).Then(func(v []int) {
fmt.Printf("All: %v\n", v)
resolve(async.Void{})
})
@@ -120,7 +120,7 @@ func RunAllAndRace() {
println("Run All with BindIO")
async.Run(async.Async(func(resolve func(async.Void)) {
async.All(sleep(1, ms200), sleep(2, ms100), sleep(3, ms300))(func(v []int) {
async.All(sleep(1, ms200), sleep(2, ms100), sleep(3, ms300)).Then(func(v []int) {
fmt.Printf("All: %v\n", v)
resolve(async.Void{})
})
@@ -129,7 +129,7 @@ func RunAllAndRace() {
println("Run Race with BindIO")
async.Run(async.Async(func(resolve func(async.Void)) {
async.Race(sleep(1, ms200), sleep(2, ms100), sleep(3, ms300))(func(v int) {
async.Race(sleep(1, ms200), sleep(2, ms100), sleep(3, ms300)).Then(func(v int) {
fmt.Printf("Race: %v\n", v)
resolve(async.Void{})
})
@@ -152,7 +152,7 @@ func RunTimeout() {
async.Run(async.Async(func(resolve func(async.Void)) {
fmt.Printf("Start 100 ms timeout\n")
timeout.Timeout(100 * time.Millisecond)(func(async.Void) {
timeout.Timeout(100 * time.Millisecond).Then(func(async.Void) {
fmt.Printf("timeout\n")
resolve(async.Void{})
})
@@ -165,15 +165,15 @@ func RunSocket() {
async.Run(async.Async(func(resolve func(async.Void)) {
println("RunServer")
RunServer()(func(async.Void) {
RunServer().Then(func(async.Void) {
println("RunServer done")
resolve(async.Void{})
})
println("RunClient")
timeout.Timeout(100 * time.Millisecond)(func(async.Void) {
RunClient()(func(async.Void) {
timeout.Timeout(100 * time.Millisecond).Then(func(async.Void) {
RunClient().Then(func(async.Void) {
println("RunClient done")
resolve(async.Void{})
})
@@ -184,7 +184,7 @@ func RunSocket() {
func RunClient() async.Future[async.Void] {
return async.Async(func(resolve func(async.Void)) {
addr := "127.0.0.1:3927"
socketio.Connect("tcp", addr)(func(v tuple.Tuple2[*socketio.Conn, error]) {
socketio.Connect("tcp", addr).Then(func(v tuple.Tuple2[*socketio.Conn, error]) {
client, err := v.Get()
println("Connected", client, err)
if err != nil {
@@ -195,17 +195,17 @@ func RunClient() async.Future[async.Void] {
loop = func(client *socketio.Conn) {
counter++
data := fmt.Sprintf("Hello %d", counter)
client.Write([]byte(data))(func(err error) {
client.Write([]byte(data)).Then(func(err error) {
if err != nil {
panic(err)
}
client.Read()(func(v tuple.Tuple2[[]byte, error]) {
client.Read().Then(func(v tuple.Tuple2[[]byte, error]) {
data, err := v.Get()
if err != nil {
panic(err)
}
println("Read from server:", string(data))
timeout.Timeout(1 * time.Second)(func(async.Void) {
timeout.Timeout(1 * time.Second).Then(func(async.Void) {
loop(client)
})
})
@@ -222,13 +222,13 @@ func RunServer() async.Future[async.Void] {
println("Client connected", client, err)
var loop func(client *socketio.Conn)
loop = func(client *socketio.Conn) {
client.Read()(func(v tuple.Tuple2[[]byte, error]) {
client.Read().Then(func(v tuple.Tuple2[[]byte, error]) {
data, err := v.Get()
if err != nil {
println("Read error", err)
} else {
println("Read from client:", string(data))
client.Write(data)(func(err error) {
client.Write(data).Then(func(err error) {
if err != nil {
println("Write error", err)
} else {