--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/proftpd/patches/004.proftpd-retry.patch	Tue May 19 02:34:35 2015 -0700
@@ -0,0 +1,48 @@
+--- a/src/data.c
++++ b/src/data.c
+@@ -337,6 +337,7 @@ static int data_pasv_open(char *reason, off_t size) {
+ static int data_active_open(char *reason, off_t size) {
+   conn_t *c;
+   int bind_port, rev;
++  int retries = 0;
+   pr_netaddr_t *bind_addr;
+   unsigned char *root_revoke = NULL;
+ 
+@@ -368,7 +369,9 @@ static int data_active_open(char *reason, off_t size) {
+     bind_port = INPORT_ANY;
+   }
+ 
+-  session.d = pr_inet_create_conn(session.pool, -1, bind_addr, bind_port, TRUE);
++  for (;;) {
++    session.d = pr_inet_create_conn(session.pool, -1, bind_addr, bind_port,
++      TRUE);
+ 
+   /* Default remote address to which to connect for an active transfer,
+    * if the client has not specified a different address via PORT/EPRT,
+@@ -416,6 +419,15 @@ static int data_active_open(char *reason, off_t size) {
+ 
+   if (pr_inet_connect(session.d->pool, session.d, &session.data_addr,
+       session.data_port) == -1) {
++
++    if (session.d->xerrno == EADDRINUSE && retries < 16) {
++      destroy_pool(session.d->pool);
++      pr_signals_handle();
++      /* Wait up to MSL to avoid TIME_WAIT. */
++      sleep(retries++);
++      continue;
++    }
++
+     pr_log_debug(DEBUG6,
+       "Error connecting to %s#%u for active data transfer: %s",
+       pr_netaddr_get_ipstr(&session.data_addr), session.data_port,
+@@ -427,6 +439,9 @@ static int data_active_open(char *reason, off_t size) {
+     destroy_pool(session.d->pool);
+     session.d = NULL;
+     return -1;
++  } else
++    break;
++
+   }
+ 
+   c = pr_inet_openrw(session.pool, session.d, NULL, PR_NETIO_STRM_DATA,
+