--- a/src/http/modules/ngx_http_ssl_module.c
+++ b/src/http/modules/ngx_http_ssl_module.c
@@ -17,6 +17,14 @@ typedef ngx_int_t (*ngx_ssl_variable_han
 #define NGX_DEFAULT_CIPHERS     "HIGH:!aNULL:!MD5"
 #define NGX_DEFAULT_ECDH_CURVE  "prime256v1"
 
+#define NGX_HTTP_NPN_ADVERTISE  "\x08http/1.1"
+
+
+#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
+static int ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn,
+    const unsigned char **out, unsigned char *outlen,
+    const unsigned char *in, unsigned int inlen, void *arg);
+#endif
 
 #ifdef TLSEXT_TYPE_next_proto_neg
 static int ngx_http_ssl_npn_advertised(ngx_ssl_conn_t *ssl_conn,
@@ -288,9 +296,65 @@ static ngx_http_variable_t  ngx_http_ssl
 static ngx_str_t ngx_http_ssl_sess_id_ctx = ngx_string("HTTP");
 
 
-#ifdef TLSEXT_TYPE_next_proto_neg
+#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
+
+static int
+ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn, const unsigned char **out,
+    unsigned char *outlen, const unsigned char *in, unsigned int inlen,
+    void *arg)
+{
+    unsigned int            srvlen;
+    unsigned char          *srv;
+#if (NGX_DEBUG)
+    unsigned int            i;
+#endif
+#if (NGX_HTTP_SPDY)
+    ngx_http_connection_t  *hc;
+#endif
+#if (NGX_HTTP_SPDY || NGX_DEBUG)
+    ngx_connection_t       *c;
+
+    c = ngx_ssl_get_connection(ssl_conn);
+#endif
+
+#if (NGX_DEBUG)
+    for (i = 0; i < inlen; i += in[i] + 1) {
+         ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
+                        "SSL ALPN supported by client: %*s", in[i], &in[i + 1]);
+    }
+#endif
 
-#define NGX_HTTP_NPN_ADVERTISE  "\x08http/1.1"
+#if (NGX_HTTP_SPDY)
+    hc = c->data;
+
+    if (hc->addr_conf->spdy) {
+        srv = (unsigned char *) NGX_SPDY_NPN_ADVERTISE NGX_HTTP_NPN_ADVERTISE;
+        srvlen = sizeof(NGX_SPDY_NPN_ADVERTISE NGX_HTTP_NPN_ADVERTISE) - 1;
+
+    } else
+#endif
+    {
+        srv = (unsigned char *) NGX_HTTP_NPN_ADVERTISE;
+        srvlen = sizeof(NGX_HTTP_NPN_ADVERTISE) - 1;
+    }
+
+    if (SSL_select_next_proto((unsigned char **) out, outlen, srv, srvlen,
+                              in, inlen)
+        != OPENSSL_NPN_NEGOTIATED)
+    {
+        return SSL_TLSEXT_ERR_NOACK;
+    }
+
+    ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
+                   "SSL ALPN selected: %*s", *outlen, *out);
+
+    return SSL_TLSEXT_ERR_OK;
+}
+
+#endif
+
+
+#ifdef TLSEXT_TYPE_next_proto_neg
 
 static int
 ngx_http_ssl_npn_advertised(ngx_ssl_conn_t *ssl_conn,
@@ -561,6 +625,10 @@ ngx_http_ssl_merge_srv_conf(ngx_conf_t *
 
 #endif
 
+#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation
+    SSL_CTX_set_alpn_select_cb(conf->ssl.ctx, ngx_http_ssl_alpn_select, NULL);
+#endif
+
 #ifdef TLSEXT_TYPE_next_proto_neg
     SSL_CTX_set_next_protos_advertised_cb(conf->ssl.ctx,
                                           ngx_http_ssl_npn_advertised, NULL);