implement (probably working) multicast

[record-dvb] / record-dvb.c

diff --git a/record-dvb.c b/record-dvb.c
index aa48bb47e65cad44608941feca173d80d8a81a25..b27ce74908192e938cf574bd2bce0c8d6cc211ec 100644 (file)
--- a/record-dvb.c
+++ b/record-dvb.c
@@ -13,7 +13,7 @@
 #include "http.h"
 #include "mcast.h"
 
-#define CHUNKSIZE 8192
+#define CHUNKSIZE 1500
 
 void record(int(*open_fn)(char *), char *url, char *outfile, int duration)
 {
@@ -39,10 +39,10 @@ void record(int(*open_fn)(char *), char *url, char *outfile, int duration)
 
        do {
                if ((bytes = recv(in, buffer, CHUNKSIZE, 0)) < 1) {
-                       perror("recv");
-                       exit(EXIT_FAILURE);
+                       /* TODO: Insert better connection-loss recovery here */
+                       if ((in = (*open_fn)(url)) < 0)
+                               sleep(1);
                }
-
                written = 0;
                do {
                        if ((i = write(out, buffer, bytes-written)) < 0) {
@@ -72,7 +72,7 @@ int main(int argc, char **argv)
                duration = atol(argv[2])*60;
                outfile = argv[3];
        } else {
-               fprintf(stderr,"Syntax: %s URL duration outfile\n", argv[0]);
+               fprintf(stderr,"Syntax: %s URL duration_in_minutes outfile\n", argv[0]);
                exit(EXIT_FAILURE);
        }