fix routine leak

fastdialer/utils/dialwrap.go

@@ -167,7 +167,7 @@ func (d *DialWrap) doFirstConnection(ctx context.Context) chan *dialResult {
 }
 
 func (d *DialWrap) hasCompletedFirstConnection(ctx context.Context) chan struct{} {
-	ch := make(chan struct{})
+	ch := make(chan struct{}, 1)
 
 	go func() {
 		defer close(ch)

go.mod

@@ -7,13 +7,13 @@ require (
 	github.com/dimchansky/utfbom v1.1.1
 	github.com/docker/go-units v0.5.0
 	github.com/pkg/errors v0.9.1
+	github.com/projectdiscovery/goleak v0.0.0-20240729222606-a7d18edc33f8
 	github.com/projectdiscovery/hmap v0.0.69
 	github.com/projectdiscovery/networkpolicy v0.0.9
 	github.com/projectdiscovery/retryabledns v1.0.87
 	github.com/projectdiscovery/utils v0.3.0
 	github.com/refraction-networking/utls v1.6.7
 	github.com/stretchr/testify v1.9.0
-	github.com/tarunKoyalwar/goleak v0.0.0-20240429141123-0efa90dbdcf9
 	github.com/zmap/zcrypto v0.0.0-20230422215203-9a665e1e9968
 	golang.org/x/exp v0.0.0-20221205204356-47842c84f3db
 	golang.org/x/net v0.29.0

go.sum

@@ -85,6 +85,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/projectdiscovery/blackrock v0.0.1 h1:lHQqhaaEFjgf5WkuItbpeCZv2DUIE45k0VbGJyft6LQ=
 github.com/projectdiscovery/blackrock v0.0.1/go.mod h1:ANUtjDfaVrqB453bzToU+YB4cUbvBRpLvEwoWIwlTss=
+github.com/projectdiscovery/goleak v0.0.0-20240729222606-a7d18edc33f8 h1:M86+KhVmrurDS2ry8kwI0Z8LosZUwKW1K08vEDHlJ4M=
+github.com/projectdiscovery/goleak v0.0.0-20240729222606-a7d18edc33f8/go.mod h1:ZkbDKjIe4ojX5CyEk8dYe8odTs8bnPB5s0nzIm4bnMY=
 github.com/projectdiscovery/hmap v0.0.69 h1:e30pCr6JShf/UyJmKQpx++Yceiijw4GWj3lFHGZ1yko=
 github.com/projectdiscovery/hmap v0.0.69/go.mod h1:LgZHcgcxOvA3X8tuFtfu4dofJjAHAfpMno27Jx0J34w=
 github.com/projectdiscovery/networkpolicy v0.0.9 h1:IrlDoYZagNNO8y+7iZeHT8k5izE+nek7TdtvEBwCxqk=
@@ -109,8 +111,6 @@ github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsT
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
 github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
-github.com/tarunKoyalwar/goleak v0.0.0-20240429141123-0efa90dbdcf9 h1:GXIyLuIJ5Qk46lI8WJ83qHBZKUI3zhmMmuoY9HICUIQ=
-github.com/tarunKoyalwar/goleak v0.0.0-20240429141123-0efa90dbdcf9/go.mod h1:uQdBQGrE1fZ2EyOs0pLcCDd1bBV4rSThieuIIGhXZ50=
 github.com/tidwall/assert v0.1.0 h1:aWcKyRBUAdLoVebxo95N7+YZVTFF/ASTr7BN4sLP6XI=
 github.com/tidwall/assert v0.1.0/go.mod h1:QLYtGyeqse53vuELQheYl9dngGCJQ+mTtlxcktb+Kj8=
 github.com/tidwall/btree v1.4.3 h1:Lf5U/66bk0ftNppOBjVoy/AIPBrLMkheBp4NnSNiYOo=

tests/fastdialer_test.go

@@ -10,8 +10,8 @@ import (
 	"time"
 
 	"github.com/projectdiscovery/fastdialer/fastdialer"
+	"github.com/projectdiscovery/goleak"
 	"github.com/stretchr/testify/require"
-	"github.com/tarunKoyalwar/goleak"
 )
 
 func TestFastDialerIP(t *testing.T) {