Rename sendThread.

src/cython/cprrt.pxd

@@ -89,7 +89,7 @@ cdef extern from "prrt/socket.h":
         int feedbackSocketFd
         pthread_t receiveFeedbackThread
 
-        pthread_t sendThread
+        pthread_t sendDataThread
         pthread_mutex_t outQueueFilledMutex
         pthread_cond_t outQueueFilledCv
         List* outQueue

src/prrt/socket.c

@@ -93,7 +93,7 @@ bool PrrtSocket_bind(PrrtSocket *sock_ptr, const char* ipAddress, const uint16_t
     if(sock_ptr->isSender) {
         check(pthread_create(&sock_ptr->receiveFeedbackThread, NULL, receive_feedback_loop, (void *) sock_ptr) ==
               EXIT_SUCCESS, "Cannot create receive feedback thread.");
-        check(pthread_create(&sock_ptr->sendThread, NULL, send_data_loop, (void *) sock_ptr) == EXIT_SUCCESS,
+        check(pthread_create(&sock_ptr->sendDataThread, NULL, send_data_loop, (void *) sock_ptr) == EXIT_SUCCESS,
               "Cannot create send thread.");
     } else {
         check(pthread_create(&sock_ptr->receiveDataThread, NULL, receive_data_loop, (void *) sock_ptr) == EXIT_SUCCESS,
@@ -165,13 +165,13 @@ int PrrtSocket_interrupt(PrrtSocket *sock_ptr) {
     check(pthread_mutex_unlock(&sock_ptr->closingMutex) == 0, "Unlock failed.");
 
     void **res = NULL;
-    if (sock_ptr->sendThread != 0) {
+    if (sock_ptr->sendDataThread != 0) {
         check(pthread_mutex_lock(&sock_ptr->outQueueFilledMutex) == 0, "Lock failed.");
         check(pthread_cond_broadcast(&sock_ptr->outQueueFilledCv) == 0, "Broadcast failed.");
         check(pthread_mutex_unlock(&sock_ptr->outQueueFilledMutex) == 0, "Unlock failed.");
 
-        check(pthread_join(sock_ptr->sendThread, res) == 0, "Join failed.");
-        sock_ptr->sendThread = 0;
+        check(pthread_join(sock_ptr->sendDataThread, res) == 0, "Join failed.");
+        sock_ptr->sendDataThread = 0;
     }
 
     if (sock_ptr->receiveDataThread != 0) {

src/prrt/socket.h

@@ -24,7 +24,7 @@ typedef struct prrtSocket {
 
     PrrtClock* clock;
 
-    pthread_t sendThread;
+    pthread_t sendDataThread;
     pthread_mutex_t outQueueFilledMutex;
     pthread_cond_t outQueueFilledCv;
     List *outQueue;