diff --git a/java/src/org/infradead/libopenconnect/LibOpenConnect.java b/java/src/org/infradead/libopenconnect/LibOpenConnect.java
index bf545b51..8dc74526 100644
--- a/java/src/org/infradead/libopenconnect/LibOpenConnect.java
+++ b/java/src/org/infradead/libopenconnect/LibOpenConnect.java
@@ -63,6 +63,7 @@ public void onStatsUpdate(VPNStats stats) { }
 	public int onTokenLock() { return 0; }
 	public int onTokenUnlock(String newToken) { return 0; }
 	public void onSetupTun() { }
+	public void onReconnected() { }
 
 	/* create/destroy library instances */
 
diff --git a/jni.c b/jni.c
index bb843a40..b5aa92d9 100644
--- a/jni.c
+++ b/jni.c
@@ -309,6 +309,21 @@ static void setup_tun_cb(void *privdata)
 	(*ctx->jenv)->PopLocalFrame(ctx->jenv, NULL);
 }
 
+static void reconnected_cb(void *privdata)
+{
+	struct libctx *ctx = privdata;
+	jmethodID mid;
+
+	if ((*ctx->jenv)->PushLocalFrame(ctx->jenv, 256) < 0)
+		return;
+
+	mid = get_obj_mid(ctx, ctx->jobj, "onReconnected", "()V");
+	if (mid)
+		(*ctx->jenv)->CallVoidMethod(ctx->jenv, ctx->jobj, mid);
+
+	(*ctx->jenv)->PopLocalFrame(ctx->jenv, NULL);
+}
+
 static jobject new_auth_form(struct libctx *ctx, struct oc_auth_form *form)
 {
 	jmethodID mid;
@@ -625,6 +640,7 @@ JNIEXPORT jlong JNICALL Java_org_infradead_libopenconnect_LibOpenConnect_init(
 	openconnect_set_protect_socket_handler(ctx->vpninfo, protect_socket_cb);
 	openconnect_set_stats_handler(ctx->vpninfo, stats_cb);
 	openconnect_set_setup_tun_handler(ctx->vpninfo, setup_tun_cb);
+	openconnect_set_reconnected_handler(ctx->vpninfo, reconnected_cb);
 
 	ctx->cmd_fd = openconnect_setup_cmd_pipe(ctx->vpninfo);
 	if (ctx->cmd_fd < 0)
diff --git a/libopenconnect.map.in b/libopenconnect.map.in
index 7c99c86a..49c2b145 100644
--- a/libopenconnect.map.in
+++ b/libopenconnect.map.in
@@ -81,6 +81,7 @@ OPENCONNECT_5_3 {
 	openconnect_get_dtls_compression;
 	openconnect_disable_ipv6;
 	openconnect_set_localname;
+	openconnect_set_reconnected_handler;
 } OPENCONNECT_5_2;
 
 OPENCONNECT_PRIVATE {
diff --git a/library.c b/library.c
index 5c4028bf..97be3103 100644
--- a/library.c
+++ b/library.c
@@ -786,6 +786,12 @@ void openconnect_set_setup_tun_handler(struct openconnect_info *vpninfo,
 	vpninfo->setup_tun = setup_tun;
 }
 
+void openconnect_set_reconnected_handler(struct openconnect_info *vpninfo,
+				         openconnect_reconnected_vfn reconnected)
+{
+	vpninfo->reconnected = reconnected;
+}
+
 void openconnect_set_stats_handler(struct openconnect_info *vpninfo,
 				   openconnect_stats_vfn stats_handler)
 {
diff --git a/openconnect-internal.h b/openconnect-internal.h
index fa729d21..b339ef6e 100644
--- a/openconnect-internal.h
+++ b/openconnect-internal.h
@@ -611,6 +611,7 @@ struct openconnect_info {
 	openconnect_protect_socket_vfn protect_socket;
 	openconnect_getaddrinfo_vfn getaddrinfo_override;
 	openconnect_setup_tun_vfn setup_tun;
+	openconnect_reconnected_vfn reconnected;
 
 	int (*ssl_read)(struct openconnect_info *vpninfo, char *buf, size_t len);
 	int (*ssl_gets)(struct openconnect_info *vpninfo, char *buf, size_t len);
diff --git a/openconnect.h b/openconnect.h
index 23a8fb31..22f7c5e1 100644
--- a/openconnect.h
+++ b/openconnect.h
@@ -44,6 +44,7 @@ extern "C" {
  *  - Add openconnect_disable_ipv6().
  *  - Add ip_info->gateway_addr.
  *  - Add openconnect_set_setup_tun_handler().
+ *  - Add openconnect_set_reconnected_handler().
  *
  * API version 5.2 (v7.05; 2015-03-10):
  *  - Add openconnect_set_http_auth(), openconnect_set_protocol().
@@ -615,6 +616,11 @@ typedef void (*openconnect_setup_tun_vfn) (void *privdata);
 void openconnect_set_setup_tun_handler(struct openconnect_info *vpninfo,
 				       openconnect_setup_tun_vfn setup_tun);
 
+/* Callback for indicating that a TCP reconnection succeeded. */
+typedef void (*openconnect_reconnected_vfn) (void *privdata);
+void openconnect_set_reconnected_handler(struct openconnect_info *vpninfo,
+				         openconnect_reconnected_vfn reconnected_fn);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/ssl.c b/ssl.c
index c82a22ee..118fb2de 100644
--- a/ssl.c
+++ b/ssl.c
@@ -1024,6 +1024,10 @@ int ssl_reconnect(struct openconnect_info *vpninfo)
 		if (interval > RECONNECT_INTERVAL_MAX)
 			interval = RECONNECT_INTERVAL_MAX;
 	}
+
 	script_config_tun(vpninfo, "reconnect");
+	if (vpninfo->reconnected)
+		vpninfo->reconnected(vpninfo->cbdata);
+
 	return 0;
 }