2 files changed, 6 insertions, 20 deletions
diff --git a/src/core/socket.c b/src/core/socket.c
index c561b719..4be5a856 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -218,12 +218,6 @@ nni_sock_unnotify(nni_sock *sock, nni_notify *notify)
 	NNI_FREE_STRUCT(notify);
 }
 
-nni_mtx *
-nni_sock_mtx(nni_sock *sock)
-{
-	return (&sock->s_mx);
-}
-
 static nni_msg *
 nni_sock_nullfilter(void *arg, nni_msg *mp)
 {
@@ -509,6 +503,12 @@ nni_sock_shutdown(nni_sock *sock)
 		nni_ep_close(ep);
 	}
 
+	// Wait for the pipes to be reaped (there should not be any because
+	// we have already reaped the EPs.)
+	while ((pipe = nni_list_first(&sock->s_pipes)) != NULL) {
+		nni_cv_wait(&sock->s_cv);
+	}
+
 	// Wait for the eps to be reaped.
 	while ((ep = nni_list_first(&sock->s_eps)) != NULL) {
 		nni_list_remove(&sock->s_eps, ep);
@@ -521,12 +521,6 @@ nni_sock_shutdown(nni_sock *sock)
 		nni_mtx_lock(&sock->s_mx);
 	}
 
-	// Wait for the pipes to be reaped (there should not be any because
-	// we have already reaped the EPs.)
-	while ((pipe = nni_list_first(&sock->s_pipes)) != NULL) {
-		nni_cv_wait(&sock->s_cv);
-	}
-
 	sock->s_sock_ops.sock_close(sock->s_data);
 
 	nni_cv_wake(&sock->s_cv);
diff --git a/src/core/socket.h b/src/core/socket.h
index c4619b42..76b57f09 100644
--- a/src/core/socket.h
+++ b/src/core/socket.h
@@ -113,14 +113,6 @@ extern nni_msgq *nni_sock_sendq(nni_sock *);
 // inject incoming messages from pipes to it.
 extern nni_msgq *nni_sock_recvq(nni_sock *);
 
-// nni_sock_mtx obtains the socket mutex.  This is for protocols to use
-// from separate threads; they must not hold the lock for extended periods.
-// Additionally, this can only be acquired from separate threads.  The
-// synchronous entry points (excluding the send/recv thread workers) will
-// be called with this lock already held.  We expose the mutex directly
-// here so that protocols can use it to initialize condvars.
-extern nni_mtx *nni_sock_mtx(nni_sock *);
-
 extern nni_duration nni_sock_linger(nni_sock *);
 extern size_t       nni_sock_rcvmaxsz(nni_sock *);
 extern void nni_sock_reconntimes(nni_sock *, nni_duration *, nni_duration *);