func main() {
service := "localhost:1234"
if len(os.Args) == 2 {
client, err := jsonrpc.Dial("tcp", service)
if err != nil {
log.Fatal("dialing:", err)
}
var reply string
err = client.Call("Stock.GetStockDetails", os.Args[1], &reply)
if err != nil {
log.Fatal("stock error:", err)
}
fmt.Println(reply)
}
if len(os.Args) < 2 {
fmt.Println("Usage: ", os.Args[0], "server")
os.Exit(1)
}
if len(os.Args) > 2 {
client, err := jsonrpc.Dial("tcp", service)
if err != nil {
log.Fatal("dialing:", err)
}
args := Args{os.Args[1], os.Args[2]}
var reply string
err = client.Call("Stock.Buy", args, &reply)
if err != nil {
log.Fatal("stock error:", err)
}
fmt.Println(reply)
}
}
// Connect rpc client to rater
func TestSMGRplcApierRpcConn(t *testing.T) {
if smgRplcMstrRPC, err = jsonrpc.Dial("tcp", smgRplcMasterCfg.RPCJSONListen); err != nil {
t.Fatal(err)
}
if smgRplcSlvRPC, err = jsonrpc.Dial("tcp", smgRplcSlaveCfg.RPCJSONListen); err != nil {
t.Fatal(err)
}
}
func main() {
var i int
fmt.Println("Put 1 to purchase stocks, 2 to check portfolio, anything else to exit")
fmt.Scanf("%d", &i)
switch i {
case 1:
fmt.Println("Enter Stock Key & Stock Percentage(E.g. “GOOG:50%,YHOO:50%”)")
var input string
fmt.Scanln(&input)
fmt.Println("Enter Your Budget")
var budget float32
fmt.Scanln(&budget)
client, err := jsonrpc.Dial("tcp", ":1234")
if err != nil {
log.Fatal("dialing:", err)
}
// Synchronous call
args := Request{input, budget}
var reply Response
err = client.Call("StockDetail.Stocks", &args, &reply)
if err != nil {
log.Fatal("stock error", err)
}
fmt.Println(reply.TradeId)
fmt.Println(reply.Stocks)
fmt.Println(reply.LeftOver)
break
case 2:
fmt.Println("Enter TradeID")
var id int
fmt.Scanln(&id)
fmt.Println(id)
client, err := jsonrpc.Dial("tcp", ":1234")
if err != nil {
log.Fatal("dialing: ", err)
}
args := RequestCheck{id}
var reply ReplyCheck
err = client.Call("StockDetail.CheckPortfolio", &args, &reply)
if err != nil {
log.Fatal("check Error: ", err)
}
fmt.Println(reply.StocksC)
fmt.Println(reply.CurrentMarketValue)
fmt.Println(reply.LeftAmount)
break
default:
os.Exit(0)
}
}
// get DICT3 entries from successor after joining ring
func getDict3FromSuccessor() error {
if successor.Chordid != chordid {
client, err := jsonrpc.Dial(protocol, successor.Address)
if err != nil {
log.Fatal("dialing:", err)
}
var reply2 []string
req := chordid
RpcCall := client.Go("DIC3.RPCGetDict3FromSuccessor", req, &reply2, nil)
replyCall := <-RpcCall.Done
if replyCall != nil {
}
client.Close()
//iterate through reply2 and insert in my dict3
for _, triplet := range reply2 {
arr := strings.Split(triplet, "=")
if len(arr) == 3 {
key_rel := DKey{arr[0], arr[1]}
b := []byte(arr[2])
var f map[string]interface{}
err := json.Unmarshal(b, &f)
if err != nil {
log.Fatal(err)
}
dict3[key_rel] = f
}
}
fmt.Println("Updated my DICT3, added triplets - ", len(dict3))
}
return nil
}
// Connect rpc client to rater
func testTPitRpcConn(t *testing.T) {
var err error
tpRPC, err = jsonrpc.Dial("tcp", tpCfg.RPCJSONListen) // We connect over JSON so we can also troubleshoot if needed
if err != nil {
t.Fatal(err)
}
}
func BenchmarkRpc(b *testing.B) {
var d Daemon
if err := d.init(); err != nil {
b.Fatal(err)
}
go d.serverloop()
defer d.close()
if c, err := jsonrpc.Dial("tcp", fmt.Sprintf("127.0.0.1%s", port)); err != nil {
b.Error(err)
} else {
defer c.Close()
s := time.Now()
for i := 0; i < b.N; i++ {
var a content.CompleteAtArgs
a.Location.Line = 95
a.Location.Column = 45
a.Location.File.Name = "../net/testdata/CompleteSharp.cs"
var cmp1 content.CompletionResult
if err := c.Call("Net.CompleteAt", &a, &cmp1); err != nil {
b.Error(err)
}
}
e := time.Since(s).Seconds() * 1000
b.Logf("%d calls in %f ms = %f ms/call", b.N, e, e/float64(b.N))
}
}
// Connect rpc client to rater
func TestFlatstoreitRpcConn(t *testing.T) {
var err error
flatstoreRpc, err = jsonrpc.Dial("tcp", flatstoreCfg.RPCJSONListen) // We connect over JSON so we can also troubleshoot if needed
if err != nil {
t.Fatal("Could not connect to rater: ", err.Error())
}
}
// Connect rpc client to rater
func TestPartcsvITRpcConn(t *testing.T) {
var err error
partcsvRPC, err = jsonrpc.Dial("tcp", partcsvCfg.RPCJSONListen) // We connect over JSON so we can also troubleshoot if needed
if err != nil {
t.Fatal("Could not connect to rater: ", err.Error())
}
}
// start a rpc client
// if ok , store if
func (this *RpcClient) Dial(ip string, port int) (*rpc.Client, error) {
client, err := jsonrpc.Dial(RPC_TYPE, ip+":"+strconv.Itoa(port))
if err != nil {
log.Println(err)
}
return client, err
}
func callPart1() {
var req Request
var res Response
req.StockSymbolAndPercentage = os.Args[1]
req.Budget, _ = strconv.ParseFloat(os.Args[2], 64)
client, err := jsonrpc.Dial("tcp", "127.0.0.1:1237")
if err != nil {
log.Fatal("dialing:", err)
}
err = client.Call("Obj.Part1", req, &res)
if err != nil {
log.Fatal("error:", err)
}
//printing part1 response
fmt.Println("\nResponse from server: ")
fmt.Println("\nTradeId: ", res.TradeId)
fmt.Println("\nStocks: ", res.Stocks)
fmt.Println("\nUnvested amount: ", res.UnvestedAmount)
}
func rpcClient() *rpc.Client {
url, err := url.Parse(settings.RpcServerUrl)
if err != nil {
log.Fatal(err)
}
network := url.Scheme
if network == "" {
network = "unix"
}
var address string
if network == "unix" {
address = url.Path
} else {
address = url.Host
}
client, err := jsonrpc.Dial(network, address)
if err != nil {
log.Fatal(err)
}
return client
}
func main() {
if len(os.Args) != 2 {
fmt.Println("Usage:", os.Args[0], "server")
os.Exit(1)
}
serverAdd := os.Args[1]
client, err := jsonrpc.Dial("tcp", serverAdd+":1234")
if err != nil {
log.Fatal("dialing:", err)
}
args := Args{17, 8}
var reply int
err = client.Call("Math.Multiply", args, &reply)
if err != nil {
log.Fatal("Math error:", err)
}
fmt.Printf("Math: %d*%d=%d\n", args.A, args.B, reply)
var quo Quotient
err = client.Call("Math.Divide", args, &quo)
if err != nil {
log.Fatal("Math error:", err)
}
fmt.Printf("Math: %d/%d=%d remainder %d\n", args.A, args.B, quo.Quo, quo.Rem)
}
func WithRpcServer(f func(c *rpc.Client)) error {
file, err := ioutil.TempFile("", "gonit-rpc")
if err != nil {
return err
}
path := file.Name()
defer os.Remove(path)
os.Remove(path)
url := "unix://" + path
server, err := NewRpcServer(url)
if err != nil {
return err
}
go server.Serve()
client, err := jsonrpc.Dial("unix", path)
if err != nil {
return err
}
defer client.Close()
f(client)
server.Shutdown()
return nil
}
func checkPortfolio() {
var TradeID int
tradeID, _ := strconv.ParseInt(os.Args[1], 10, 32)
TradeID = int(tradeID)
client, err := jsonrpc.Dial("tcp", "localhost:1234")
if err != nil {
log.Fatal("dialing:", err)
}
var pfResponseObj PortfolioResponseObject
err = client.Call("StockObject.CheckPortfolio", TradeID, &pfResponseObj)
if err != nil {
log.Fatal("Wrong Input", err)
}
fmt.Print("Stocks:")
fmt.Println(pfResponseObj.Stocks)
fmt.Print("Current Market Value:")
fmt.Println(pfResponseObj.CurrentMarketValue)
fmt.Print("Unvested Amount:")
fmt.Println(pfResponseObj.UnvestedAmount)
}
func buyStocks() {
var requestObject RequestObject
requestObject.StockKey = os.Args[1]
budget64, _ := strconv.ParseFloat(os.Args[2], 32)
requestObject.Budget = float32(budget64)
client, err := jsonrpc.Dial("tcp", "127.0.0.1:1234")
if err != nil {
log.Fatal("dialing:", err)
}
respObj := new(ResponseObject)
err = client.Call("StockObject.ParseRequestObject", requestObject, &respObj)
if err != nil {
log.Fatal("Error thrown!", err)
}
fmt.Print("Result:")
fmt.Println(respObj.Stocks)
fmt.Print("TradeID:")
fmt.Println(respObj.TradeID)
fmt.Print("UnvestedAmount:")
fmt.Println(respObj.UnvestedAmount)
}
func callPart2() {
// Portfolio
var reqPortfolio RequestPortfolio
var resPortfolio ResponsePortfolio
tradeId, _ := strconv.ParseInt(os.Args[1], 10, 32)
reqPortfolio.TradeId = int(tradeId)
client, err := jsonrpc.Dial("tcp", "127.0.0.1:1237")
if err != nil {
log.Fatal("dialing:", err)
}
err = client.Call("Obj.Part2", reqPortfolio, &resPortfolio)
if err != nil {
log.Fatal("error:", err)
}
fmt.Println("Stocks: ", resPortfolio.Stocks)
fmt.Println("Current Market value: ", resPortfolio.CurrentMarketValue)
fmt.Println("Unvested amount: ", resPortfolio.UnvestedAmount)
}
func SendToConsumerExec(consumerList []ConsumerTask, groupId int64) error {
channelLimit := make(chan bool, len(consumerList))
successTasks := make(chan int, len(consumerList))
failedTasks := make([]int, 0)
queue := make(chan int, 1)
log.Printf("Start to send to consumer to execute! consumerList:%s\n", consumerList)
for i, v := range consumerList {
//TODO Exception Retry
go func(consumerTask ConsumerTask, i int) error {
defer func() { channelLimit <- true }()
log.Printf("Start to send consumer %s, port:%d to execute \n", consumerTask.Address, consumerTask.RpcPort)
err := DoCallFunction(consumerTask, queue, i, successTasks)
if err != nil {
return err
}
return nil
}(v, i)
go func() {
for v := range queue {
failedTasks = append(failedTasks, v)
}
}()
}
for i := 0; i < len(consumerList); i++ {
<-channelLimit
log.Printf("All consumer jobs have done!failedTasks number is %d \n", len(failedTasks))
if len(failedTasks) > 0 {
log.Printf("there is failed tasks we need to to retry operation, and select a last time success server! \n")
}
select {
case s := <-successTasks:
for _, f := range failedTasks {
args := &CommonFunctionCallArgs{
Datas: consumerList[f].Data,
GroupId: consumerList[f].GroupId,
CallType: "consumer",
}
client, err := jsonrpc.Dial("tcp", fmt.Sprintf("%s:%d", consumerList[s].Address, consumerList[s].RpcPort))
if err != nil {
log.Printf("dial failed!%s \n", consumerList[f])
continue
}
var result *Status = new(Status)
err = client.Call("Call.CallFunction", args, result)
if err != nil {
log.Printf("dial failed!%s \n", consumerList[f])
continue
}
}
default:
log.Printf("Sorry, we don't have success tasks!")
break
}
}
return nil
}
func TestRpc(t *testing.T) {
log4go.Global.Close()
log4go.Global.AddFilter("test", log4go.FINEST, &testlogger{t})
var d Daemon
if err := d.init(); err != nil {
t.Fatal(err)
}
go d.serverloop()
defer d.close()
if c, err := jsonrpc.Dial(proto, port); err != nil {
t.Error(err)
} else {
defer c.Close()
tests := []struct {
skip func() error
complete content.Complete
rpcname string
abs string
}{
{
func() error {
_, e := java.DefaultClasspath()
return e
},
&java.Java{},
"Java.Complete",
"java://type/java/util/jar/JarEntry",
},
{
func() error {
if len(net.DefaultPaths()) == 0 {
return fmt.Errorf("net paths are empty...")
}
return nil
},
&net.Net{},
"Net.Complete",
"net://type/System.String",
},
}
for _, test := range tests {
if err := test.skip(); err != nil {
t.Logf("skipping: %v", err)
continue
}
var a content.CompleteArgs
var cmp1, cmp2 content.CompletionResult
a.Location.Absolute = test.abs
if err := test.complete.Complete(&a, &cmp1); err != nil {
t.Error(err)
}
t.Log("calling", test.rpcname)
if err := c.Call(test.rpcname, &a, &cmp2); err != nil {
t.Error(err)
} else if !reflect.DeepEqual(cmp1, cmp2) {
t.Errorf("Results aren't equal: %v\n==============\n:%v", cmp1, cmp2)
}
}
}
}
func main() {
args := Args{A: 3, B: 10}
args.S.A = 1
args.S.B = 2
client, err := jsonrpc.Dial("tcp", URL)
if err != nil {
log.Fatal("dialing:", err)
}
{
var reply string
err = client.Call("sayHello", nil, &reply)
if err != nil {
log.Fatal("SayHello error:", err)
}
fmt.Printf("reply: %s\n", reply)
}
{
reply := Replay{}
err = client.Call("foo", args, &reply)
if err != nil {
fmt.Println(err)
}
fmt.Printf("reply: %v\n", reply)
}
//client.Close()
}
// Connect rpc client to rater
func TestTutOsipsCallsRpcConn(t *testing.T) {
var err error
tutOsipsCallsRpc, err = jsonrpc.Dial("tcp", tutOsipsCallsCfg.RPCJSONListen) // We connect over JSON so we can also troubleshoot if needed
if err != nil {
t.Fatal(err)
}
}
func (s *RpcSuite) TcpServer(c *C) {
host := "localhost:9999"
url := "tcp://" + host
server, err := NewRpcServer(url)
c.Check(err, IsNil)
// start the server in a goroutine (Accept blocks)
go server.Serve()
info.Requests = 0
client, err := jsonrpc.Dial("tcp", host)
c.Check(err, IsNil)
info := &RpcTest{}
err = client.Call("RpcTest.Info", nil, info)
c.Check(uint64(1), Equals, info.Requests)
c.Check(VERSION, Equals, info.Version)
client.Close()
// shutdown + cleanup
server.Shutdown()
}
func main() {
flag.Parse()
var err error
config, err = ReadConfig(configfile)
if err != nil {
log.Fatal(err)
}
core := &Core{Visuals: make(map[string]*mrclean.Visual)}
go srunService(core)
client, err = jsonrpc.Dial(netconn, displayrpc)
if err != nil {
log.Fatal("dialing:", err)
}
var (
farg int
reply [2]float64
)
err = client.Call("Display.Size", farg, &reply)
if err != nil {
log.Fatal("Display error:", err)
}
core.DispW = reply[0]
core.DispH = reply[1]
log.Printf("core.DispW: %f, core.DispH: %f\n", core.DispW, core.DispH)
sigc := make(chan os.Signal, 1)
signal.Notify(sigc, syscall.SIGINT)
<-sigc
}
func main() {
flag.Parse()
client, err = jsonrpc.Dial(netconn, corerpc)
if err != nil {
log.Fatal("dialing:", err)
}
//fmt.Println("Exanmple of message: ", string(buff))
scanner := bufio.NewScanner(os.Stdin)
fmt.Print("cmd>")
var ret int
for scanner.Scan() {
fmt.Println("SEND :", scanner.Text()) // Println will add back the final '\n'
err := client.Call("Core.Sort", scanner.Text(), &ret)
if err != nil {
log.Println(err)
}
if ret == -1 {
log.Printf("something wrong in the sorting")
}
fmt.Print("cmd>")
}
if err := scanner.Err(); err != nil {
fmt.Fprintln(os.Stderr, "reading standard input:", err)
}
}
func main() {
client, err := jsonrpc.Dial("tcp", "localhost:8080")
if err != nil {
panic(err)
}
defer client.Close()
args := &commons.StockArgs{"GOOG:100%", 2000.0}
var reply commons.StockReply
for i := 0; i < 1; i++ {
err = client.Call("StockService.PurchaseShares", args, &reply)
if err != nil {
log.Fatal("error:", err)
}
fmt.Println(reply)
}
for i := 2; i <= 6; i++ {
args := &commons.TransactionArgs{i}
var reply commons.TransactionReply
err = client.Call("StockService.GetTransactionDetail", args, &reply)
if err != nil {
log.Fatal("error:", err)
}
fmt.Println(reply)
}
}
func TestRpcInvalid(t *testing.T) {
var d Daemon
if err := d.init(); err != nil {
t.Fatal(err)
}
go d.serverloop()
defer d.close()
if c, err := jsonrpc.Dial("tcp", fmt.Sprintf("127.0.0.1%s", port)); err != nil {
t.Error(err)
} else {
defer c.Close()
tests := []struct {
complete content.Complete
rpcname string
abs string
}{
{
&java.Java{},
"Java.Complete",
"", // Intentional bad request
},
}
for _, test := range tests {
var a content.CompleteArgs
var cmp2 content.CompletionResult
a.Location.Absolute = test.abs
t.Log("calling", test.rpcname)
if err := c.Call(test.rpcname, &a, &cmp2); err == nil {
t.Error("Expected an error, but didn't receive one")
}
}
}
}
func (s *ApiIntSuite) SetUpSuite(c *C) {
s.procs = make(map[string]*gonit.Process)
s.addProcess("sleepy", []string{"-s", "1h"})
s.addProcess("dopey", []string{"-w", "5s", "-s", "1h"})
s.addProcess("grumpy", []string{"-x", "1", "-s", "1s"})
s.dir = c.MkDir()
s.settings = helper.CreateGonitSettings("", s.dir, s.dir)
helper.CreateProcessGroupCfg("api_test", s.dir,
&gonit.ProcessGroup{Processes: s.procs})
var err error
s.gonitCmd, _, err = helper.StartGonit(s.dir)
if err != nil {
c.Errorf(err.Error())
}
s.client, err = jsonrpc.Dial("unix", s.settings.RpcServerUrl)
if err != nil {
c.Errorf("rpc.Dial: %v", err)
}
pgs, err := s.statusGroup("api_test")
c.Assert(err, IsNil)
c.Assert(pgs.Group, HasLen, len(s.procs))
for _, ps := range pgs.Group {
c.Assert(ps.Summary.Running, Equals, false)
}
}
func main() {
if len(os.Args) != 2 {
fmt.Println("Usage: ", os.Args[0], "server:port")
log.Fatal(1)
}
service := os.Args[1]
client, err := jsonrpc.Dial("tcp", service)
if err != nil {
log.Fatal("dialing:", err)
}
// Synchronous call
args := Args{17, 8}
var reply int
err = client.Call("Arith.Multiply", args, &reply)
if err != nil {
log.Fatal("arith error:", err)
}
fmt.Printf("Arith: %d*%d=%d\n", args.A, args.B, reply)
var quot Quotient
err = client.Call("Arith.Divide", args, &reply)
if err != nil {
log.Fatal("arith error:", err)
}
fmt.Printf("Arith: %d/%d=%d remainder %d\n", args.A, args.B, quot.Quo, quot.Rem)
}
// Connect rpc client to rater
func TestSMGVoiceApierRpcConn(t *testing.T) {
var err error
smgRPC, err = jsonrpc.Dial("tcp", daCfg.RPCJSONListen) // We connect over JSON so we can also troubleshoot if needed
if err != nil {
t.Fatal(err)
}
}
// Find position on the ring and return successor information.
func (t *DIC3) FindPlaceOnRing(request *NodeInfo, reply *NodeInfo) error {
if belongsto(request.Chordid, chordid, successor.Chordid) == true {
prevSuc := successor
reply.Chordid = prevSuc.Chordid
reply.Address = prevSuc.Address
successor.Chordid = request.Chordid
successor.Address = request.Address
fingertable[1] = successor
fmt.Println("Updated successor as ", successor)
return nil
} else {
np := nearestPredecessor(request.Chordid)
client, err := jsonrpc.Dial(protocol, np.Address)
if err != nil {
log.Fatal("dialing:", err)
}
var reply2 NodeInfo
req2 := NodeInfo{request.Chordid, request.Address}
RpcCall := client.Go("DIC3.FindPlaceOnRing", &req2, &reply2, nil)
replyCall := <-RpcCall.Done
if replyCall != nil {
}
client.Close()
reply.Address = reply2.Address
reply.Chordid = reply2.Chordid
return nil
}
return nil
}
func buyStocks() {
var reqObj StockRequest
reqObj.Stocks = os.Args[1]
budget64, _ := strconv.ParseFloat(os.Args[2], 32)
reqObj.Budget = float32(budget64)
client, err := jsonrpc.Dial("tcp", "127.0.0.1:1238")
if err != nil {
log.Fatal("dialing:", err)
}
respObj := new(StockResponse)
err = client.Call("PortfolioCollection.RequestParser", reqObj, &respObj)
if err != nil {
log.Fatal("Error: ", err)
}
fmt.Print("Stocks:")
fmt.Println(respObj.Stocks)
fmt.Print("TradeID:")
fmt.Println(respObj.TradeID)
fmt.Print("UnvestedAmount:")
fmt.Println(respObj.UnvestedAmount)
}
