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Diffstat (limited to 'src/ipcpd/udp')
-rw-r--r--src/ipcpd/udp/main.c56
1 files changed, 3 insertions, 53 deletions
diff --git a/src/ipcpd/udp/main.c b/src/ipcpd/udp/main.c
index 86bb1afe..aacf976e 100644
--- a/src/ipcpd/udp/main.c
+++ b/src/ipcpd/udp/main.c
@@ -66,7 +66,6 @@
#define IPCP_UDP_BUF_SIZE 8980
#define IPCP_UDP_MSG_SIZE 8980
#define DNS_TTL 86400
-#define FD_UPDATE_TIMEOUT 100 /* microseconds */
#define SADDR ((struct sockaddr *) &udp_data.s_saddr)
#define SADDR_SIZE (sizeof(udp_data.s_saddr))
@@ -290,31 +289,10 @@ static int udp_ipcp_port_req(struct sockaddr_in * c_saddr,
const void * data,
size_t len)
{
- struct timespec ts = {0, FD_UPDATE_TIMEOUT * 1000};
- struct timespec abstime;
- int fd;
- time_t mpl = IPCP_UDP_MPL;
+ int fd;
- clock_gettime(PTHREAD_COND_CLOCK, &abstime);
-
- pthread_mutex_lock(&ipcpi.alloc_lock);
-
- while (ipcpi.alloc_id != -1 && ipcp_get_state() == IPCP_OPERATIONAL) {
- ts_add(&abstime, &ts, &abstime);
- pthread_cond_timedwait(&ipcpi.alloc_cond, &ipcpi.alloc_lock,
- &abstime);
- }
-
- if (ipcp_get_state() != IPCP_OPERATIONAL) {
- log_dbg("Won't allocate over non-operational IPCP.");
- pthread_mutex_unlock(&ipcpi.alloc_lock);
- return -1;
- }
-
- /* reply to IRM */
- fd = ipcp_flow_req_arr(dst, ipcp_dir_hash_len(), qs, mpl, data, len);
+ fd = ipcp_wait_flow_req_arr(dst, qs, IPCP_UDP_MPL, data, len);
if (fd < 0) {
- pthread_mutex_unlock(&ipcpi.alloc_lock);
log_err("Could not get new flow from IRMd.");
return -1;
}
@@ -326,11 +304,6 @@ static int udp_ipcp_port_req(struct sockaddr_in * c_saddr,
pthread_rwlock_unlock(&udp_data.flows_lock);
- ipcpi.alloc_id = fd;
- pthread_cond_broadcast(&ipcpi.alloc_cond);
-
- pthread_mutex_unlock(&ipcpi.alloc_lock);
-
log_dbg("Pending allocation request, fd %d, remote eid %d.",
fd, d_eid);
@@ -1056,34 +1029,11 @@ static int udp_ipcp_flow_alloc_resp(int fd,
const void * data,
size_t len)
{
- struct timespec ts = {0, FD_UPDATE_TIMEOUT * 1000};
- struct timespec abstime;
struct sockaddr_in saddr;
int d_eid;
- if (resp)
- return 0;
-
- clock_gettime(PTHREAD_COND_CLOCK, &abstime);
-
- pthread_mutex_lock(&ipcpi.alloc_lock);
-
- while (ipcpi.alloc_id != fd && ipcp_get_state() == IPCP_OPERATIONAL) {
- ts_add(&abstime, &ts, &abstime);
- pthread_cond_timedwait(&ipcpi.alloc_cond,
- &ipcpi.alloc_lock,
- &abstime);
- }
-
- if (ipcp_get_state() != IPCP_OPERATIONAL) {
- pthread_mutex_unlock(&ipcpi.alloc_lock);
+ if (ipcp_wait_flow_resp(fd) < 0)
return -1;
- }
-
- ipcpi.alloc_id = -1;
- pthread_cond_broadcast(&ipcpi.alloc_cond);
-
- pthread_mutex_unlock(&ipcpi.alloc_lock);
pthread_rwlock_rdlock(&udp_data.flows_lock);