PrrtSocket gets address tuple as first parameter.

examples/receiver.py

@@ -3,7 +3,7 @@ import prrt
 
 port = int(sys.argv[1])
 
-s = prrt.PrrtSocket(port=port)
+s = prrt.PrrtSocket(("127.0.0.1", port))
 
 while True:
     d, addr = s.recv()

examples/sender.py

@@ -5,7 +5,7 @@ host = sys.argv[1]
 port = int(sys.argv[2])
 localport = int(sys.argv[3])
 
-s = prrt.PrrtSocket(port=localport)
+s = prrt.PrrtSocket(("127.0.1.1", localport))
 s.connect(host, port)
 
 for i in range(10):

prrt/proto/socket.c

@@ -136,6 +136,8 @@ bool PrrtSocket_bind(PrrtSocket *s, const char *ipAddress, const uint16_t port)
     struct sockaddr_in *address = calloc(1, size);
     check_mem(address);
 
+    // TODO: Allow DNS names to be passed as ipAddress.
+
     address->sin_family = AF_INET;
     address->sin_addr.s_addr = inet_addr(ipAddress);
     address->sin_port = htons((uint16_t) (port));

prrt/prrt.pyx

@@ -118,13 +118,13 @@ class PrrtCodingConfiguration:
 cdef class PrrtSocket:
     cdef cprrt.PrrtSocket* _c_socket
 
-    def __cinit__(self, port, target_delay = 1, thread_pinning = False):
+    def __cinit__(self, address, target_delay = 1, thread_pinning = False):
+        host, port = address
         target_delay_us = target_delay * 1000**2
         self._c_socket = cprrt.PrrtSocket_create(target_delay_us)
         if thread_pinning:
             cprrt.PrrtSocket_enable_thread_pinning(self._c_socket)
-        cprrt.PrrtSocket_bind(self._c_socket, "0.0.0.0", port)
-
+        cprrt.PrrtSocket_bind(self._c_socket, host.encode("utf8"), port)
 
     property plr_fwd:
         def __get__(self):