context cleanup and subscribe, but still heavily broken

[svn42.git] / go / door_daemon_zmq / main.go

diff --git a/go/door_daemon_zmq/main.go b/go/door_daemon_zmq/main.go
index 28be188..52e8197 100644 (file)
--- a/go/door_daemon_zmq/main.go
+++ b/go/door_daemon_zmq/main.go
@@ -6,7 +6,7 @@ import (
     "fmt"
     "os"
     "flag"
-    "log"
+    //~ "log"
 )
 
 //~ func StringArrayToByteArray(ss []string) [][]byte {
@@ -19,41 +19,58 @@ import (
 
 // ---------- Main Code -------------
 
+var (
+    cmd_port_ string
+    pub_port_ string
+)
+
 func usage() {
     fmt.Fprintf(os.Stderr, "Usage: door_daemon_0mq <door tty device>\n")
     flag.PrintDefaults()
 }
 
-func main() {
+func init() {
+    flag.StringVar(&cmd_port_, "cmdport", "tcp://127.0.01:3232", "zmq command socket path")
+    flag.StringVar(&pub_port_, "pubport", "pgm://233.252.1.42:4242", "zmq public/listen socket path")
     flag.Usage = usage
     flag.Parse()
+}
 
+func main() {
     args := flag.Args()
     if len(args) < 1 {
         fmt.Fprintf(os.Stderr, "Input file is missing!\n");
         usage()
         os.Exit(1);
     }
-    
-    cmd_chans, pub_chans := ZmqsInit("tcp://localhost:5555", "gmp://*:6666")   
-    
-    serial_wr, serial_rd, err := OpenAndHandleSerial(args[0], pub_chans.Out())
+
+    zmqctx, cmd_chans, pub_chans := ZmqsInit(cmd_port_, pub_port_)
+    defer cmd_chans.Close()
+    defer pub_chans.Close()
+    defer zmqctx.Close()
+
+    serial_wr, err := OpenAndHandleSerial(args[0], pub_chans.Out())
+    defer close(serial_wr)
     if err != nil {
-        close(serial_wr)
         panic(err)
     }
-    
-    serial_wr <- "f"
-    firmware_version := <- serial_rd
-    log.Print("Firmware version:", firmware_version)
+
+    //~ serial_wr <- "f"
+    //~ firmware_version := <- serial_rd
+    //~ log.Print("Firmware version:", firmware_version)
 
     for incoming_request := range cmd_chans.In() {
-        reply, err := HandleCommand(incoming_request, pub_chans.Out(), serial_wr, serial_rd)
+        //~ log.Print(incoming_request)
+        reply, err := HandleCommand(incoming_request, pub_chans.Out(), serial_wr)
          if err != nil {
-            cmd_chans.Out() <- [][]byte{[]byte("ERROR"), []byte(err.Error())}
-            log.Print(err)
+            //~ log.Print(err)
+            out_msg := [][]byte{[]byte("ERROR"), []byte(err.Error())}
+            cmd_chans.Out() <- out_msg
+            //~ log.Print("sent error")
          } else {
+            //~ log.Print(reply)
             cmd_chans.Out() <- reply
-         }        
+            //~ log.Print("sent reply")
+         }
     }
 }