small fixes and improvements for packet forwarding feature #411

Change-Id: Ibf7aba46b38900d405824ab79005de65cd0be7d9

recording-daemon/forward.c

@@ -1,7 +1,8 @@
+#include "forward.h"
+#include <unistd.h>
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <fcntl.h>
-#include "forward.h"
 #include "main.h"
 #include "log.h"
 
@@ -14,7 +15,11 @@ void start_forwarding_capture(metafile_t *mf, char *meta_info) {
 		return;
 	}
 
+#ifdef SOCK_SEQPACKET
 	if ((sock = socket(AF_UNIX, SOCK_SEQPACKET, 0)) == -1) {
+#else
+	if ((sock = socket(AF_UNIX, SOCK_DGRAM, 0)) == -1) {
+#endif
 		ilog(LOG_ERR, "Error creating socket: %s", strerror(errno));
 		return;
 	}

recording-daemon/metafile.c

@@ -25,10 +25,8 @@ static void meta_free(void *ptr) {
 	metafile_t *mf = ptr;
 
 	dbg("freeing metafile info for %s", mf->name);
-	if (output_enabled) {
-		output_close(mf->mix_out);
-		mix_destroy(mf->mix);
-	}
+	output_close(mf->mix_out);
+	mix_destroy(mf->mix);
 	g_string_chunk_free(mf->gsc);
 	for (int i = 0; i < mf->streams->len; i++) {
 		stream_t *stream = g_ptr_array_index(mf->streams, i);
@@ -36,7 +34,7 @@ static void meta_free(void *ptr) {
 		stream_free(stream);
 	}
 	g_ptr_array_free(mf->streams, TRUE);
-	if (output_enabled)
+	if (mf->ssrc_hash)
 		g_hash_table_destroy(mf->ssrc_hash);
 	g_slice_free1(sizeof(*mf), mf);
 }