diff --git a/common.c b/common.c
index 71c8076..79ad8b4 100644
--- a/common.c
+++ b/common.c
@@ -278,9 +278,8 @@ int connect_addr(struct connection *cnx, int fd_from)
                         cnx->proto->name, strerror(errno));
         } else {
             one = 1;
-            // indicate desire to use TCP Fast Open
             setsockopt(fd, IPPROTO_TCP, TCP_FASTOPEN_CONNECT, &one, sizeof(one));
-            // no need to check return value; if it's not supported, that's okay
+            /* no need to check return value; if it's not supported, that's okay */
 
             if (cfg.transparent) {
                 res = bind_peer(fd, fd_from);
@@ -288,9 +287,16 @@ int connect_addr(struct connection *cnx, int fd_from)
             }
             res = connect(fd, a->ai_addr, a->ai_addrlen);
             if (res == -1) {
-                log_message(LOG_ERR, "forward to %s failed:connect: %s\n",
-                            cnx->proto->name, strerror(errno));
-                close(fd);
+                switch (errno) {
+                case EINPROGRESS: 
+                    /* Can't be done yet, or TFO already done */
+                    break;
+
+                default:
+                    log_message(LOG_ERR, "forward to %s failed:connect: %s\n",
+                                cnx->proto->name, strerror(errno));
+                    close(fd);
+                }
             } else {
                 if (cnx->proto->keepalive) {
                     res = setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, (char*)&one, sizeof(one));
diff --git a/sslh-conf.c b/sslh-conf.c
index 08bf7ca..7888010 100644
--- a/sslh-conf.c
+++ b/sslh-conf.c
@@ -1,5 +1,5 @@
 /* Generated by conf2struct (https://www.rutschle.net/tech/conf2struct/README)
- * on Sun Mar 10 09:37:57 2019. */
+ * on Sun Mar 10 09:52:17 2019. */
 
 #define _GNU_SOURCE
 #include <string.h>
@@ -655,6 +655,7 @@ int sslhcfg_cl_parse(int argc, char* argv[], struct sslhcfg_item* cfg) {
         group->port = calloc(1, param_len + 1);
         memcpy(group->port, sslhcfg_ssh->sval [cl_i]+pmatch[2].rm_so, param_len);
 	group->fork = *((char*)"1") - '0';
+	group->tfo_ok = *((char*)"1") - '0';
     }
 #define MAX_MATCH 10
     for (cl_i = 0; cl_i < sslhcfg_tls->count; cl_i++) {
@@ -704,6 +705,7 @@ int sslhcfg_cl_parse(int argc, char* argv[], struct sslhcfg_item* cfg) {
         param_len = pmatch[2].rm_eo - pmatch[2].rm_so;
         group->port = calloc(1, param_len + 1);
         memcpy(group->port, sslhcfg_tls->sval [cl_i]+pmatch[2].rm_so, param_len);
+	group->tfo_ok = *((char*)"1") - '0';
     }
 #define MAX_MATCH 10
     for (cl_i = 0; cl_i < sslhcfg_openvpn->count; cl_i++) {
@@ -753,6 +755,7 @@ int sslhcfg_cl_parse(int argc, char* argv[], struct sslhcfg_item* cfg) {
         param_len = pmatch[2].rm_eo - pmatch[2].rm_so;
         group->port = calloc(1, param_len + 1);
         memcpy(group->port, sslhcfg_openvpn->sval [cl_i]+pmatch[2].rm_so, param_len);
+	group->tfo_ok = *((char*)"1") - '0';
     }
 #define MAX_MATCH 10
     for (cl_i = 0; cl_i < sslhcfg_tinc->count; cl_i++) {
@@ -802,6 +805,7 @@ int sslhcfg_cl_parse(int argc, char* argv[], struct sslhcfg_item* cfg) {
         param_len = pmatch[2].rm_eo - pmatch[2].rm_so;
         group->port = calloc(1, param_len + 1);
         memcpy(group->port, sslhcfg_tinc->sval [cl_i]+pmatch[2].rm_so, param_len);
+	group->tfo_ok = *((char*)"1") - '0';
     }
 #define MAX_MATCH 10
     for (cl_i = 0; cl_i < sslhcfg_xmpp->count; cl_i++) {
diff --git a/sslh-conf.h b/sslh-conf.h
index 05477bd..5aafa73 100644
--- a/sslh-conf.h
+++ b/sslh-conf.h
@@ -1,5 +1,5 @@
 /* Generated by conf2struct (https://www.rutschle.net/tech/conf2struct/README)
- * on Sun Mar 10 09:37:57 2019. */
+ * on Sun Mar 10 09:52:17 2019. */
  
 #ifndef C2S_SSLHCFG_H
 #define C2S_SSLHCFG_H
diff --git a/sslhconf.cfg b/sslhconf.cfg
index 40ca38b..dd29bc8 100644
--- a/sslhconf.cfg
+++ b/sslhconf.cfg
@@ -120,7 +120,7 @@ cl_groups: (
         { path: "name"; value: "ssh" },
         { path: "host"; value: "$1" },
         { path: "port"; value: "$2" },
-        { path: "fork"; value: 1 }
+        { path: "fork"; value: 1 },
         { path: "tfo_ok"; value: 1 }
         );
     },
@@ -131,7 +131,7 @@ cl_groups: (
         targets: (
         { path: "name"; value: "tls" },
         { path: "host"; value: "$1" },
-        { path: "port"; value: "$2" }
+        { path: "port"; value: "$2" },
         { path: "tfo_ok"; value: 1 }
         );
     },
@@ -142,7 +142,7 @@ cl_groups: (
         targets: (
         { path: "name"; value: "openvpn" },
         { path: "host"; value: "$1" },
-        { path: "port"; value: "$2" }
+        { path: "port"; value: "$2" },
         { path: "tfo_ok"; value: 1 }
         );
     },
@@ -153,7 +153,7 @@ cl_groups: (
         targets: (
         { path: "name"; value: "openvpn" },
         { path: "host"; value: "$1" },
-        { path: "port"; value: "$2" }
+        { path: "port"; value: "$2" },
         { path: "tfo_ok"; value: 1 }
         );
     },