move logging to journalctl + start trying to debug missing bytes

Signed-off-by: Jeff Carr <jcarr@wit.com>

connection_handler.go

@@ -11,9 +11,8 @@ import "math/rand"
 import "net"
 import "strconv"
 import "strings"
-import "log"
+import log "github.com/sirupsen/logrus"
-// import "fmt"
+import "github.com/wercker/journalhook"
-// import "time"
 
 import "git.wit.com/jcarr/shell"
 
@@ -22,7 +21,7 @@ import "git.wit.com/jcarr/shell"
 
 import "github.com/miekg/dns"
 
-import "github.com/davecgh/go-spew/spew"
+// import "github.com/davecgh/go-spew/spew"
 
 const MIN = 1
 const MAX = 100
@@ -44,7 +43,8 @@ func GetRemoteAddr(conn net.TCPConn) string {
 // Then each hostname is verified with DNSSEC
 //
 func HandleConnection(conn *net.TCPConn) {
-	spew.Dump(conn)
+	journalhook.Enable()
+	// spew.Dump(conn)
 	// ipv6client := GetRemoteAddr(c)
 	ipv6client := conn.RemoteAddr()
 	log.Println("Serving to %s as the IPv6 client", ipv6client)
@@ -80,7 +80,16 @@ func HandleConnection(conn *net.TCPConn) {
 	}
 */
 
+	f, _ := conn.File()
+//	shell.SetStdout(f)
+//	shell.SpewOn()		// turn this on if you want to look at the process exit states
+
+	// send all log() output to systemd journalctl
+//	shell.UseJournalctl()
+
 	for {
+		defer shell.SetStdout(os.Stdout)
+		defer conn.Close()
 		netData, err := newreader.ReadString('\n')
 		if err != nil {
 			log.Println(err)
@@ -95,24 +104,19 @@ func HandleConnection(conn *net.TCPConn) {
 
 		if (temp == "list") {
 			log.Println("Should run list here")
-			f, _ := conn.File()
 			shell.SetStdout(f)
-			shell.Run("ls /tmp/")
+			shell.Run("/root/bin/list.testing.com")
-			// close(f)
 			shell.SetStdout(os.Stdout)
 		}
 
 		if (temp == "cpuinfo") {
 			log.Println("Should cat /proc/cpuinfo")
-//			f, _ := conn.File()
+			shell.SetStdout(f)
-//			shell.SetStdout(f)
 			shell.Run("cat /proc/cpuinfo")
-//			close(f)
 			shell.SetStdout(os.Stdout)
 		}
 
 		result := strconv.Itoa(random()) + "\n"
 		conn.Write([]byte(string(result)))
 	}
-	conn.Close()
 }