Block when sending data to clients.

http.c

@@ -140,12 +140,11 @@ http_response_write(struct http_response *r, int fd) {
 	p = s;
 	while(sz) {
 		ret = write(fd, p, sz);
-		if(ret <= 0)	/* error or closed socket */
-			break;
-
+		if(ret > 0) { /* block */
 			sz -= ret;
 			p += ret;
 		}
+	}
 
 
 	/* cleanup buffer */

webdis.json

@@ -6,7 +6,7 @@
 
 	"http_host":	"0.0.0.0",
 	"http_port":	7379,
-	"threads":	4,
+	"threads":	3,
 
 	"daemonize":	false,