X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=stat.c;h=7346f097e61e9933759563d64af7e7b2dedd3eb6;hb=d7cda933daa35663b2b9b61d62cb514afa37fd18;hp=9b73fcd9c9ce6e2e4d8e4ef7c0319ab5906cd728;hpb=513a3be6c609dd812e2b7755bab533d28676bd9c;p=paraslash.git

diff --git a/stat.c b/stat.c
index 9b73fcd9..7346f097 100644
--- a/stat.c
+++ b/stat.c
@@ -25,6 +25,7 @@
 #include "list.h"
 #include "error.h"
 #include "string.h"
+#include "fd.h"
 
 /** the maximal number of simultaneous connections */
 #define MAX_STAT_CLIENTS 50
@@ -135,20 +136,22 @@ int stat_client_add(int fd, long unsigned mask)
 	return 1;
 }
 /**
- * write a message to all connected stat clients
+ * write a message to all connected status clients
  *
  * \param msg a \p NULL terminated buffer
+ * \param itemnum The number of the status item of \a msg
+ *
+ * On write errors, remove the status client from the client list and close its
+ * file descriptor.
  */
 void stat_client_write(char *msg, int itemnum)
 {
 	struct stat_client *sc, *tmp;
-//	char *buf;
 	ssize_t len;
 	struct timeval tv = {0 , 0};
 
 	if (!initialized)
 		return;
-//	buf = make_message("%s\n", msg);
 	len = strlen(msg);
 	list_for_each_entry_safe(sc, tmp, &client_list, node) {
 		int fd = sc->fd, ret;
@@ -159,10 +162,8 @@ void stat_client_write(char *msg, int itemnum)
 		FD_ZERO(&wfds);
 		FD_SET(fd, &wfds);
 //		PARA_DEBUG_LOG("%s: p=%lx\n", __func__, (long)p);
-		do
-			ret = select(fd + 1, NULL, &wfds, NULL, &tv);
-		while (ret < 0 && errno == EINTR);
-		if (ret) {
+		ret = para_select(fd + 1, NULL, &wfds, &tv);
+		if (ret > 0) {
 			ret = write(fd, msg, len);
 			PARA_DEBUG_LOG("dumped %s to fd %d, ret = %d\n", msg, fd, ret);
 			if (ret == len )
@@ -177,7 +178,6 @@ void stat_client_write(char *msg, int itemnum)
 		free(sc);
 		dump_stat_client_list();
 	}
-//	free(buf);
 	PARA_DEBUG_LOG("%d client(s)\n", num_clients);
 }