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add return of iperf pid

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main
Ben Grewell 3 years ago
parent afac7be8cd
commit 328913249f
5 changed files with 85 additions and 59 deletions
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20
.idea/workspace.xml
Unescape Escape View File

@ -5,9 +5,11 @@
</component>
<component name="ChangeListManager">
<list default="true" id="fc2840de-29dc-4fca-8e0e-a283562f60ca" name="Default Changelist" comment="">
<change afterPath="$PROJECT_DIR$/reporter_darwin.go" afterDir="false" />
<change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
<change beforePath="$PROJECT_DIR$/go.mod" beforeDir="false" afterPath="$PROJECT_DIR$/go.mod" afterDir="false" />
<change beforePath="$PROJECT_DIR$/client.go" beforeDir="false" afterPath="$PROJECT_DIR$/client.go" afterDir="false" />
<change beforePath="$PROJECT_DIR$/cmd/main.go" beforeDir="false" afterPath="$PROJECT_DIR$/cmd/main.go" afterDir="false" />
<change beforePath="$PROJECT_DIR$/execute.go" beforeDir="false" afterPath="$PROJECT_DIR$/execute.go" afterDir="false" />
<change beforePath="$PROJECT_DIR$/server.go" beforeDir="false" afterPath="$PROJECT_DIR$/server.go" afterDir="false" />
</list>
<option name="SHOW_DIALOG" value="false" />
<option name="HIGHLIGHT_CONFLICTS" value="true" />
@ -56,59 +58,59 @@
<recent name="C:\Users\BGrewell\repos\go-iperf\embedded" />
</key>
</component>
<component name="RunManager" selected="Go Build.go build github.com/BGrewell/go-iperf/tests/controller">
<component name="RunManager" selected="Go Build.go build github.com/BGrewell/go-iperf/cmd">
<configuration name="go build github.com/BGrewell/go-iperf/cmd" type="GoApplicationRunConfiguration" factoryName="Go Application" temporary="true" nameIsGenerated="true">
<module name="go-iperf" />
<working_directory value="$PROJECT_DIR$" />
<kind value="PACKAGE" />
<filePath value="$PROJECT_DIR$/cmd/main.go" />
<package value="github.com/BGrewell/go-iperf/cmd" />
<directory value="$PROJECT_DIR$" />
<filePath value="$PROJECT_DIR$/cmd/main.go" />
<method v="2" />
</configuration>
<configuration name="go build github.com/BGrewell/go-iperf/tests/client" type="GoApplicationRunConfiguration" factoryName="Go Application" temporary="true" nameIsGenerated="true">
<module name="go-iperf" />
<working_directory value="$PROJECT_DIR$" />
<kind value="PACKAGE" />
<filePath value="$PROJECT_DIR$/tests/client/client.go" />
<package value="github.com/BGrewell/go-iperf/tests/client" />
<directory value="$PROJECT_DIR$" />
<filePath value="$PROJECT_DIR$/tests/client/client.go" />
<method v="2" />
</configuration>
<configuration name="go build github.com/BGrewell/go-iperf/tests/controller" type="GoApplicationRunConfiguration" factoryName="Go Application" temporary="true" nameIsGenerated="true">
<module name="go-iperf" />
<working_directory value="$PROJECT_DIR$" />
<kind value="PACKAGE" />
<filePath value="$PROJECT_DIR$/tests/controller/main.go" />
<package value="github.com/BGrewell/go-iperf/tests/controller" />
<directory value="$PROJECT_DIR$" />
<filePath value="$PROJECT_DIR$/tests/controller/main.go" />
<method v="2" />
</configuration>
<configuration name="go build github.com/BGrewell/go-iperf/tests/extract" type="GoApplicationRunConfiguration" factoryName="Go Application" temporary="true" nameIsGenerated="true">
<module name="go-iperf" />
<working_directory value="$PROJECT_DIR$" />
<kind value="PACKAGE" />
<filePath value="$PROJECT_DIR$/tests/extract/main.go" />
<package value="github.com/BGrewell/go-iperf/tests/extract" />
<directory value="$PROJECT_DIR$" />
<filePath value="$PROJECT_DIR$/tests/extract/main.go" />
<method v="2" />
</configuration>
<configuration name="go build github.com/BGrewell/go-iperf/tests/server" type="GoApplicationRunConfiguration" factoryName="Go Application" temporary="true" nameIsGenerated="true">
<module name="go-iperf" />
<working_directory value="$PROJECT_DIR$" />
<kind value="PACKAGE" />
<filePath value="$PROJECT_DIR$/tests/server/server.go" />
<package value="github.com/BGrewell/go-iperf/tests/server" />
<directory value="$PROJECT_DIR$" />
<filePath value="$PROJECT_DIR$/tests/server/server.go" />
<method v="2" />
</configuration>
<recent_temporary>
<list>
<item itemvalue="Go Build.go build github.com/BGrewell/go-iperf/cmd" />
<item itemvalue="Go Build.go build github.com/BGrewell/go-iperf/tests/controller" />
<item itemvalue="Go Build.go build github.com/BGrewell/go-iperf/tests/extract" />
<item itemvalue="Go Build.go build github.com/BGrewell/go-iperf/tests/client" />
<item itemvalue="Go Build.go build github.com/BGrewell/go-iperf/tests/server" />
<item itemvalue="Go Build.go build github.com/BGrewell/go-iperf/cmd" />
</list>
</recent_temporary>
</component>

17
client.go
Unescape Escape View File

@ -489,15 +489,24 @@ func (c *Client) SetModeLive() <-chan *StreamIntervalReport {
}
func (c *Client) Start() (err error) {
_, err = c.start()
return err
}
func (c *Client) StartEx() (pid int, err error) {
return c.start()
}
func (c *Client) start() (pid int, err error) {
read := make(chan interface{})
cmd, err := c.commandString()
if err != nil {
return err
return -1, err
}
var exit chan int
c.outputStream, c.errorStream, exit, c.cancel, err = ExecuteAsyncWithCancelReadIndicator(cmd, read)
c.outputStream, c.errorStream, exit, c.cancel, pid, err = ExecuteAsyncWithCancelReadIndicator(cmd, read)
if err != nil {
return err
return -1, err
}
c.Running = true
@ -548,7 +557,7 @@ func (c *Client) Start() (err error) {
reporter.Stop()
}
}()
return nil
return pid, nil
}
func (c *Client) Stop() {

70
cmd/main.go
Unescape Escape View File

@ -2,45 +2,47 @@ package main
import (
//"fmt"
//"github.com/BGrewell/go-conversions"
"github.com/BGrewell/go-conversions"
//"github.com/BGrewell/go-iperf"
//"time"
"fmt"
"github.com/BGrewell/go-iperf"
"time"
)
func main() {
//s := iperf.NewServer()
//c := iperf.NewClient("127.0.0.1")
//includeServer := true
//c.IncludeServer = &includeServer
//fmt.Println(s.Id)
//fmt.Println(c.Id)
//
//err := s.Start()
//if err != nil {
// fmt.Println(err)
//}
//
//err = c.Start()
//if err != nil {
// fmt.Println(err)
//}
//
//for c.Running {
// time.Sleep(1 * time.Second)
//}
//
//fmt.Println("stopping server")
//s.Stop()
//
//fmt.Printf("Client exit code: %d\n", *c.ExitCode)
//fmt.Printf("Server exit code: %d\n", *s.ExitCode)
//iperf.Cleanup()
//if c.Report.Error != "" {
// fmt.Println(c.Report.Error)
//} else {
// fmt.Printf("Recv Rate: %s\n", conversions.IntBitRateToString(int64(c.Report.End.SumReceived.BitsPerSecond)))
// fmt.Printf("Send Rate: %s\n", conversions.IntBitRateToString(int64(c.Report.End.SumSent.BitsPerSecond)))
//}
s := iperf.NewServer()
c := iperf.NewClient("127.0.0.1")
c.SetIncludeServer(true)
fmt.Println(s.Id)
fmt.Println(c.Id)
err := s.Start()
if err != nil {
fmt.Println(err)
}
err = c.Start()
if err != nil {
fmt.Println(err)
}
for c.Running {
time.Sleep(1 * time.Second)
}
fmt.Println("stopping server")
s.Stop()
fmt.Printf("Client exit code: %d\n", *c.ExitCode())
fmt.Printf("Server exit code: %d\n", *s.ExitCode)
iperf.Cleanup()
if c.Report().Error != "" {
fmt.Println(c.Report().Error)
} else {
fmt.Printf("Recv Rate: %s\n", conversions.IntBitRateToString(int64(c.Report().End.SumReceived.BitsPerSecond)))
fmt.Printf("Send Rate: %s\n", conversions.IntBitRateToString(int64(c.Report().End.SumSent.BitsPerSecond)))
}
}

18
execute.go
Unescape Escape View File

@ -42,34 +42,38 @@ func ExecuteAsync(cmd string) (outPipe io.ReadCloser, errPipe io.ReadCloser, exi
return outPipe, errPipe, exitCode, nil
}
func ExecuteAsyncWithCancel(cmd string) (stdOut io.ReadCloser, stdErr io.ReadCloser, exitCode chan int, cancelToken context.CancelFunc, err error) {
func ExecuteAsyncWithCancel(cmd string) (stdOut io.ReadCloser, stdErr io.ReadCloser, exitCode chan int, cancelToken context.CancelFunc, pid int, err error) {
return ExecuteAsyncWithCancelReadIndicator(cmd, nil)
}
func ExecuteAsyncWithCancelReadIndicator(cmd string, readIndicator chan interface{}) (stdOut io.ReadCloser, stdErr io.ReadCloser, exitCode chan int, cancelToken context.CancelFunc, err error) {
func ExecuteAsyncWithCancelReadIndicator(cmd string, readIndicator chan interface{}) (stdOut io.ReadCloser, stdErr io.ReadCloser, exitCode chan int, cancelToken context.CancelFunc, pid int, err error) {
return executeAsyncWithCancel(cmd, readIndicator)
}
func executeAsyncWithCancel(cmd string, readIndicator chan interface{}) (stdOut io.ReadCloser, stdErr io.ReadCloser, exitCode chan int, cancelToken context.CancelFunc, pid int, err error) {
exitCode = make(chan int)
ctx, cancel := context.WithCancel(context.Background())
cmdParts := strings.Fields(cmd)
binary, err := exec.LookPath(cmdParts[0])
if err != nil {
defer cancel()
return nil, nil, nil, nil, err
return nil, nil, nil, nil, -1, err
}
exe := exec.CommandContext(ctx, binary, cmdParts[1:]...)
stdOut, err = exe.StdoutPipe()
if err != nil {
defer cancel()
return nil, nil, nil, nil, err
return nil, nil, nil, nil, -1, err
}
stdErr, err = exe.StderrPipe()
if err != nil {
defer cancel()
return nil, nil, nil, nil, err
return nil, nil, nil, nil, -1, err
}
err = exe.Start()
if err != nil {
defer cancel()
return nil, nil, nil, nil, err
return nil, nil, nil, nil, -1, err
}
go func() {
// Note: Wait() will close the Stdout/Stderr and in some cases can do it before we read. In order to prevent
@ -87,5 +91,5 @@ func ExecuteAsyncWithCancelReadIndicator(cmd string, readIndicator chan interfac
exitCode <- 0
}
}()
return stdOut, stdErr, exitCode, cancel, nil
return stdOut, stdErr, exitCode, cancel, exe.Process.Pid, nil
}

17
server.go
Unescape Escape View File

@ -151,14 +151,23 @@ func (s *Server) SetLogFile(filename string) {
}
func (s *Server) Start() (err error) {
_, err = s.start()
return err
}
func (s *Server) StartEx() (pid int, err error) {
return s.start()
}
func (s *Server) start() (pid int, err error) {
cmd, err := s.commandString()
if err != nil {
return err
return -1, err
}
var exit chan int
s.outputStream, s.errorStream, exit, s.cancel, err = ExecuteAsyncWithCancel(cmd)
s.outputStream, s.errorStream, exit, s.cancel, pid, err = ExecuteAsyncWithCancel(cmd)
if err != nil {
return err
return -1, err
}
s.Running = true
@ -176,7 +185,7 @@ func (s *Server) Start() (err error) {
s.ExitCode = &exitCode
s.Running = false
}()
return nil
return pid,nil
}
func (s *Server) Stop() {

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