Force GC where it seems to matter most

dnscrypt-proxy/main.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"math/rand"
 	"os"
+	"runtime"
 	"sync"
 
 	"github.com/facebookgo/pidfile"
@@ -133,6 +134,7 @@ func (app *App) AppMain() {
 	app.wg.Add(1)
 	_ = pidfile.Write()
 	app.proxy.StartProxy()
+	runtime.GC()
 	<-app.quit
 	dlog.Notice("Quit signal received...")
 	app.wg.Done()

dnscrypt-proxy/proxy.go

@@ -5,6 +5,7 @@ import (
 	"encoding/binary"
 	"net"
 	"os"
+	"runtime"
 	"sync/atomic"
 	"time"
 
@@ -253,6 +254,7 @@ func (proxy *Proxy) StartProxy() {
 				if liveServers > 0 {
 					proxy.certIgnoreTimestamp = false
 				}
+				runtime.GC()
 			}
 		}()
 	}