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authorMatt Strapp <strap012@umn.edu>2020-11-15 12:40:03 -0600
committerMatt Strapp <strap012@umn.edu>2020-11-15 12:40:03 -0600
commitf7ef85a44deb268b849e4810fdcdaa241b6eb7a1 (patch)
treedd5a97d5e4fbcab2f54ac7caa7f5c602ef1256a1 /P3
parentAdd VScode stuffs (diff)
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Add loop
Diffstat (limited to 'P3')
-rw-r--r--P3/server.c34
1 files changed, 27 insertions, 7 deletions
diff --git a/P3/server.c b/P3/server.c
index 87b8339..a42c578 100644
--- a/P3/server.c
+++ b/P3/server.c
@@ -124,6 +124,7 @@ void * worker(void *arg) {
/**********************************************************************************/
+static volatile sig_atomic_t exitFlag = 0;
int main(int argc, char **argv) {
// Error check on number of arguments
@@ -161,10 +162,16 @@ int main(int argc, char **argv) {
struct sigaction act;
sigset_t sigset;
act.sa_handler = eggs;
+ act.sa_flags = 0;
+ if (sigemptyset(&act.sa_mask) == -1 ||
+ sigaction(SIGINT, &act, NULL) == -1) {
+ perror("SIGINT handler failed.\n");
+ return -1;
+ }
// Open log file
-
+ FILE* logfile = fopen("serverlog.txt", "a+");
// Change the current working directory to server root directory
-
+ chdir("testing/");
// Initialize cache (extra credit B)
// Start the server
@@ -175,12 +182,25 @@ int main(int argc, char **argv) {
// Create dynamic pool manager thread (extra credit A)
- return 0;
+ //Server loop (RUNS FOREVER)
+ while (1) {
+ //TODO: Add something else?
+
+ // Terminate server gracefully
+ if (exitFlag){
+ // Print the number of pending requests in the request queue
+ // close log file
+ fclose(logfile);
+ // Remove cache (extra credit B)
+
+ return 0;
+ }
+
+ }
+ printf("This should never be printed.");
+ return 42;
}
static void eggs(int signo) {
- // Terminate server gracefully
- // Print the number of pending requests in the request queue
- // close log file
- // Remove cache (extra credit B)
+ exitFlag |= 1;
}