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fix(go): int64 -> uint64 for connection limit value

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This commit is contained in:
Gabe Kangas 2024-09-17 08:11:35 -07:00
parent 6cf93b98e1
commit 7a65e6d808
3 changed files with 6 additions and 6 deletions
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4
core/chat/concurrentConnections.go
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@ -10,14 +10,14 @@ import (
log "github.com/sirupsen/logrus"
)
func setSystemConcurrentConnectionLimit(limit int64) {
func setSystemConcurrentConnectionLimit(limit uint64) {
var rLimit syscall.Rlimit
if err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rLimit); err != nil {
log.Fatalln(err)
}
originalLimit := rLimit.Cur
rLimit.Cur = uint64(limit)
rLimit.Cur = limit
if err := syscall.Setrlimit(syscall.RLIMIT_NOFILE, &rLimit); err != nil {
log.Fatalln(err)
}

4
core/chat/server.go
View file

@ -41,7 +41,7 @@ type Server struct {
// a map of user IDs and timers that fire for chat part messages.
userPartedTimers map[string]*time.Ticker
seq uint
maxSocketConnectionLimit int64
maxSocketConnectionLimit uint64
mu sync.RWMutex
}
@ -215,7 +215,7 @@ func (s *Server) HandleClientConnection(w http.ResponseWriter, r *http.Request)
}
// Limit concurrent chat connections
if int64(len(s.clients)) >= s.maxSocketConnectionLimit {
if uint64(len(s.clients)) >= s.maxSocketConnectionLimit {
log.Warnln("rejecting incoming client connection as it exceeds the max client count of", s.maxSocketConnectionLimit)
_, _ = w.Write([]byte(events.ErrorMaxConnectionsExceeded))
return

4
core/chat/utils.go
View file

@ -9,14 +9,14 @@ import (
log "github.com/sirupsen/logrus"
)
func getMaximumConcurrentConnectionLimit() int64 {
func getMaximumConcurrentConnectionLimit() uint64 {
var rLimit syscall.Rlimit
if err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rLimit); err != nil {
log.Fatalln(err)
}
// Return the limit to 70% of max so the machine doesn't die even if it's maxed out for some reason.
proposedLimit := int64(float32(rLimit.Max) * 0.7)
proposedLimit := uint64(float32(rLimit.Max) * 0.7)
return proposedLimit
}