Use key = val format for headers

birkland · Oct 12, 2017 · 9ee514b · 9ee514b
1 parent c217257
commit 9ee514b
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Showing 2 changed files with 23 additions and 23 deletions.
diff --git a/README.md b/README.md
@@ -15,39 +15,37 @@ If you have `go` installed, you may fetch and build via
 If you run with no arguments, it will attempt to connect to a STOMP messaging enndpoint on localhost (port 61613).  This will connect to a locally-running Fedora configured with default settings.
 
     fcr-listen
-    
+
 ## Usage
 
 Use the `-h` or `--help` flag to see the options and defaults:
 
-<pre>
-$ fcr-listen -h
-Usage of /path/to/fcr-listen:
-  -host string
-        STOMP connection host or IP (default "localhost")
-  -port int
-        STOMP connection port (default 61613)
-  -subscribe string
-        Queue or topic to subscribe to (default "/topic/fedora")
-</pre>
-
+    $ fcr-listen -h
+    Usage of /path/to/fcr-listen:
+      -host string
+            STOMP connection host or IP (default "localhost")
+      -port int
+            STOMP connection port (default 61613)
+      -subscribe string
+            Queue or topic to subscribe to (default "/topic/fedora")
+
 Override whatever defaults you wish
 
 If no connection is possibe (i.e. Fedora or its messaging bus are down), it will try to connect every three seconds in an infinite loop, printing to STDERR each time:
-<pre>
-$ fcr-listen                                                                                                                                                                                    
-2017/10/12 15:07:08 main.go:39: Could not connect! dial tcp [::1]:61613: connectex: No connection could be made because the target machine actively refused it.
-2017/10/12 15:07:11 main.go:39: Could not connect! dial tcp [::1]:61613: connectex: No connection could be made because the target machine actively refused it.
-</pre>
+
+$ fcr-listen
+
+    2017/10/12 15:07:08 main.go:39: Could not connect! dial tcp [::1]:61613: connectex: No connection could be made because the target machine actively refused it.
+    2017/10/12 15:07:11 main.go:39: Could not connect! dial tcp [::1]:61613: connectex: No connection could be made because the target machine actively refused it.
 
 If successful, you'll see a logging message (sent to STDERR)
-<pre>
-# fcr-listen
-2017/10/12 19:08:30 main.go:65: Subscribed to /topic/fedora
-</pre>
+
+    # fcr-listen
+    2017/10/12 19:08:30 main.go:65: Subscribed to /topic/fedora
 
 For each message recieved, the following will be printed to STDOUT
-* Message headers, with keys and values separated by a single space
+
+* Message headers, with keys and values separated by a `=`.
   * When run on a tty supporting color, these will be printed in cyan.  Headers that begin with `org.fcrepo` will be in bold
 * Message body
   * When run on a tty supporting color, this will be printed in orange
@@ -68,6 +66,7 @@ To produce a statically linked, platform-specific binary (for example, 64-bit li
 
 Consult the [go documentation](https://golang.org/doc/install/source#environment) for valid values of `GOOS` and `GOARCH`.
 Some ubiquitous values are:
+
 * `GOOS=linux GOARCH=amd64`
 * `GOOS=darwin GOARCH=amd64`
 * `GOOS=windows GOARCH=amd64`
diff --git a/main.go b/main.go
@@ -69,7 +69,8 @@ func listen(conn *stomp.Conn) (err error) {
 		fmt.Println()
 
 		for i := 0; i < msg.Header.Len(); i++ {
-			printHeader(fmt.Sprint(msg.Header.GetAt(i)))
+			key, val := msg.Header.GetAt(i);
+			printHeader(fmt.Sprintf("%s = %s", key, val))
 		}
 
 		printBody(string(msg.Body[:]))