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maotama-server
Commits
6a32eb42
Commit
6a32eb42
authored
Sep 30, 2020
by
nanahira
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add more timeouts
parent
5a114b60
Pipeline
#836
passed with stage
in 4 minutes and 22 seconds
Changes
1
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1
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1 changed file
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21 additions
and
1 deletion
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-1
main.go
main.go
+21
-1
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main.go
View file @
6a32eb42
...
...
@@ -7,6 +7,7 @@ import (
"net"
"net/http"
"os"
"time"
"golang.org/x/net/websocket"
)
...
...
@@ -103,6 +104,11 @@ func UnpackData2(buf []byte) (addr *net.UDPAddr, data []byte) {
func
transferHostTrafficToGuest
(
host
*
net
.
UDPConn
,
guest
*
net
.
UDPConn
,
guestAddr
*
net
.
UDPAddr
)
{
buffer
:=
make
([]
byte
,
2048
)
for
{
derr
:=
host
.
SetReadDeadline
(
time
.
Now
()
.
Add
(
2
*
time
.
Minute
))
if
derr
!=
nil
{
log
.
Println
(
"Guest deadline error: "
,
derr
)
return
}
length
,
_
,
err
:=
host
.
ReadFromUDP
(
buffer
)
if
err
!=
nil
{
log
.
Println
(
"Host read error: "
,
err
)
...
...
@@ -139,6 +145,11 @@ func listenUDP(ws *websocket.Conn) {
ws
.
Write
([]
byte
(
reply
))
for
{
message
:=
make
([]
byte
,
2048
)
derr
:=
guest
.
SetReadDeadline
(
time
.
Now
()
.
Add
(
2
*
time
.
Minute
))
if
derr
!=
nil
{
log
.
Println
(
"Guest deadline error: "
,
derr
)
return
}
length
,
guestAddr
,
err
:=
guest
.
ReadFromUDP
(
message
)
channel
,
ok
:=
guestChannelList
[
guestAddr
.
String
()]
if
err
!=
nil
{
...
...
@@ -155,7 +166,16 @@ func listenUDP(ws *websocket.Conn) {
}
reply
=
fmt
.
Sprintf
(
"CONNECT %s:%d"
,
IP
,
host
.
LocalAddr
()
.
(
*
net
.
UDPAddr
)
.
Port
)
ws
.
Write
([]
byte
(
reply
))
_
,
hostAddr
,
_
:=
host
.
ReadFromUDP
(
make
([]
byte
,
2048
))
derr
:=
host
.
SetReadDeadline
(
time
.
Now
()
.
Add
(
2
*
time
.
Minute
))
if
derr
!=
nil
{
log
.
Println
(
"Knock deadline error: "
,
derr
)
return
}
_
,
hostAddr
,
kerr
:=
host
.
ReadFromUDP
(
make
([]
byte
,
2048
))
if
kerr
!=
nil
{
log
.
Println
(
"Host knock error: "
,
kerr
)
return
}
reply
=
fmt
.
Sprintf
(
"CONNECTED %s:%d"
,
IP
,
host
.
LocalAddr
()
.
(
*
net
.
UDPAddr
)
.
Port
)
ws
.
Write
([]
byte
(
reply
))
host
.
WriteToUDP
(
message
[
:
length
],
hostAddr
)
...
...
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