From 9163a0f2c295ef0b16ed09c46dffaec75478bb6a Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@systemlinux.org>
Date: Sat, 12 Apr 2008 09:24:58 +0200
Subject: [PATCH] Call sender functions from vss.c rather than from server.c.

---
 server.c | 11 -----------
 vss.c    | 35 ++++++++++++++++++++---------------
 2 files changed, 20 insertions(+), 26 deletions(-)

diff --git a/server.c b/server.c
index ee1638d5..99482d9d 100644
--- a/server.c
+++ b/server.c
@@ -484,23 +484,12 @@ repeat:
 	para_fd_set(signal_pipe, &rfds, &max_fileno);
 	timeout = vss_preselect(&rfds, &wfds, &max_fileno);
 	status_refresh();
-	for (i = 0; senders[i].name; i++) {
-		if (!senders[i].pre_select)
-			continue;
-		senders[i].pre_select(&max_fileno, &rfds, &wfds);
-	}
 	mmd_unlock();
 	ret = para_select(max_fileno + 1, &rfds, &wfds, timeout);
 	mmd_lock();
 	if (ret < 0)
 		goto repeat;
 	vss_post_select(&rfds, &wfds);
-	for (i = 0; senders[i].name; i++) {
-		if (!senders[i].post_select)
-			continue;
-		senders[i].post_select(&rfds, &wfds);
-	}
-	vss_send_chunk();
 	status_refresh();
 	if (FD_ISSET(signal_pipe, &rfds)) {
 		int sig;
diff --git a/vss.c b/vss.c
index acac1595..4024284a 100644
--- a/vss.c
+++ b/vss.c
@@ -298,19 +298,15 @@ struct timeval *vss_preselect(fd_set *rfds, fd_set *wfds, int *max_fileno)
 	if (!map || vss_next() || vss_paused() || vss_repos())
 		for (i = 0; senders[i].name; i++)
 			senders[i].shutdown_clients();
-	if (vss_next()) {
+	if (vss_next())
 		vss_eof();
-		goto out;
-	}
-	if (vss_paused()) {
+	else if (vss_paused()) {
 		if (mmd->chunks_sent) {
 			gettimeofday(&now, NULL);
 			tv_add(&mmd->afd.afhi.eof_tv, &now, &eof_barrier);
 		}
 		mmd->chunks_sent = 0;
-		goto out;
-	}
-	if (vss_repos()) {
+	} else if (vss_repos()) {
 		gettimeofday(&now, NULL);
 		tv_add(&now, &announce_tv, &data_send_barrier);
 		tv_add(&mmd->afd.afhi.eof_tv, &now, &eof_barrier);
@@ -318,13 +314,18 @@ struct timeval *vss_preselect(fd_set *rfds, fd_set *wfds, int *max_fileno)
 		mmd->current_chunk = mmd->repos_request;
 		mmd->new_vss_status_flags &= ~VSS_REPOS;
 	}
-out:
+
 	if (need_to_request_new_audio_file()) {
 		PARA_DEBUG_LOG("ready and playing, but no audio file\n");
 		para_fd_set(afs_socket, wfds, max_fileno);
 		afsss = AFS_SOCKET_CHECK_FOR_WRITE;
 	} else
 		para_fd_set(afs_socket, rfds, max_fileno);
+	for (i = 0; senders[i].name; i++) {
+		if (!senders[i].pre_select)
+			continue;
+		senders[i].pre_select(max_fileno, rfds, wfds);
+	}
 	return vss_compute_timeout();
 }
 
@@ -416,18 +417,22 @@ err:
 
 void vss_post_select(fd_set *rfds, fd_set *wfds)
 {
-	int ret;
+	int ret, i;
 
 	if (afsss != AFS_SOCKET_CHECK_FOR_WRITE) {
 		if (FD_ISSET(afs_socket, rfds))
 			recv_afs_result();
-		return;
+	} else if (FD_ISSET(afs_socket, wfds)) {
+		PARA_NOTICE_LOG("requesting new fd from afs\n");
+		ret = send_buffer(afs_socket, "new");
+		afsss = AFS_SOCKET_AFD_PENDING;
 	}
-	if (!FD_ISSET(afs_socket, wfds))
-		return;
-	PARA_NOTICE_LOG("requesting new fd from afs\n");
-	ret = send_buffer(afs_socket, "new");
-	afsss = AFS_SOCKET_AFD_PENDING;
+	for (i = 0; senders[i].name; i++) {
+		if (!senders[i].post_select)
+			continue;
+		senders[i].post_select(rfds, wfds);
+	}
+	vss_send_chunk();
 }
 
 /**
-- 
2.39.5