sovetin/GoUDPServer
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base: sovetin:70938eb6e67e155d63c781d956893fe2c91b2979
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sovetin:master
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compare: sovetin:b5823197b203689101221d8498eed0b1bc8d70aa
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sovetin:master

5 Commits
70938eb6e6 ... b5823197b2

Author SHA1 Message Date
Dmitry Sovetin
b5823197b2 go 1.18 2022-03-18 08:02:31 +03:00
Dmitry Sovetin
ce38499f55 go version 2022-03-11 10:22:01 +03:00
Dmitry Sovetin
cc63565aa2 Code correction 2021-10-16 22:18:36 +03:00
Dmitry Sovetin
4b37724fe6 Version update 2021-10-16 21:53:02 +03:00
Dmitry Sovetin
cea9a4576f Sync 2021-10-16 21:47:01 +03:00
2 changed files with 8 additions and 3 deletions
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2
go.mod
View File

@@ -1,3 +1,3 @@
module goudpserver
go 1.12
go 1.18

9
main.go
View File

@@ -1,3 +1,4 @@
// Version: 2021.10
// Build: go build -ldflags "-s -w"
// Run: goudpserver -ip=0.0.0.0 -port=10003
// Test: ncat -u localhost 10003
@@ -16,8 +17,12 @@ func lstn(connection *net.UDPConn, alarm chan struct{}) {
n, remoteAddr, err := 0, new(net.UDPAddr), error(nil)
for err == nil {
n, remoteAddr, err = connection.ReadFromUDP(buffer)
fmt.Println("from", remoteAddr, "-", buffer[:n])
n, err = connection.WriteToUDP([]byte("OK"), remoteAddr)
if err != nil {
fmt.Println("ReadUDP Error (", err.Error(), ")")
} else {
fmt.Println("From", remoteAddr, "-", string(buffer[:n]))
}
_, err = connection.WriteToUDP([]byte("OK\n"), remoteAddr)
if err != nil {
fmt.Println("WriteUDP Error (", err.Error(), ")")
} else {