Set rlimits to maximum on linux

pupy/proxy/limits_linux.go

@@ -0,0 +1,20 @@
+// +build linux
+
+package main
+
+import (
+	log "github.com/sirupsen/logrus"
+	"syscall"
+)
+
+func init() {
+	log.Warning("Set rlimits")
+	limits := &syscall.Rlimit{}
+	err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, limits)
+	if err != nil {
+		log.Fatalln("Couldn't get rlimit value: ", err)
+	}
+
+	limits.Cur = limits.Max
+	syscall.Setrlimit(syscall.RLIMIT_NOFILE, limits)
+}