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add timeout to close inactive connections

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xfnw 2021-08-19 18:23:02 -04:00
parent 2aa468369f
commit 6b62d31dc5
1 changed files with 7 additions and 0 deletions
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7
fbflut.c
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@ -6,6 +6,7 @@
#include <sys/file.h> #include <sys/file.h>
#include <sys/ioctl.h> #include <sys/ioctl.h>
#include <sys/socket.h> #include <sys/socket.h>
#include <sys/time.h>
#include <sys/mman.h> #include <sys/mman.h>
#include <arpa/inet.h> #include <arpa/inet.h>
#include <linux/fb.h> #include <linux/fb.h>
@ -70,6 +71,7 @@ void *handle_connection(void *socket_desc) {
memset(client_message, 0, 36); memset(client_message, 0, 36);
} }
close(sock);
return 0; return 0;
} }
@ -114,6 +116,11 @@ int main(int argc, char *argv[]) {
server.sin_addr.s_addr = INADDR_ANY; server.sin_addr.s_addr = INADDR_ANY;
server.sin_port = htons(port); server.sin_port = htons(port);
struct timeval tv;
tv.tv_sec = 60;
tv.tv_usec = 0;
setsockopt(socket_desc, SOL_SOCKET, SO_RCVTIMEO, (const char*)&tv, sizeof tv);
if (bind(socket_desc, (struct sockaddr *)&server, sizeof(server)) < 0) if (bind(socket_desc, (struct sockaddr *)&server, sizeof(server)) < 0)
return 15; return 15;