diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..cca2563
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,32 @@
+language: c
+
+compilers:
+  - clang
+  - gcc
+
+env:
+  # Mainline
+  - X_NGINX_VERSION=1.13.0
+  # Stable
+  - X_NGINX_VERSION=1.12.0
+  # Previous stable
+  - X_NGINX_VERSION=1.10.3
+
+sudo: false
+addons:
+  apt:
+    packages:
+      - libpcre3-dev
+      - libssl-dev
+cache:
+  apt: true
+
+install:
+  - wget -O - http://nginx.org/download/nginx-${X_NGINX_VERSION}.tar.gz | tar -xzf -
+  - git clone https://github.com/trungtm/nginx-statsd
+
+script:
+  - cd nginx-${X_NGINX_VERSION}
+  - ./configure --with-debug --add-module=../nginx-statsd
+  - make
+  - objs/nginx -V
diff --git a/README.mkd b/README.mkd
index 222865a..8b067ee 100644
--- a/README.mkd
+++ b/README.mkd
@@ -1,5 +1,6 @@
 nginx-statsd
 ============
+[![Build Status](https://travis-ci.org/trungtm/nginx-statsd.svg?branch=master)](https://travis-ci.org/trungtm/nginx-statsd)
 
 An nginx module for sending statistics to statsd.
 
diff --git a/config b/config
index 529a78e..54a715f 100644
--- a/config
+++ b/config
@@ -1,4 +1,16 @@
 ngx_addon_name=ngx_http_statsd
-HTTP_MODULES="$HTTP_MODULES ngx_http_statsd_module"
-NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/ngx_http_statsd.c"
-CORE_LIBS="$CORE_LIBS -lssl"
+
+if test -n "$ngx_module_link"; then
+    ngx_module_type=HTTP
+    ngx_module_name=ngx_http_statsd_module
+    ngx_module_srcs="$ngx_addon_dir/ngx_http_statsd.c"
+
+    . auto/module
+else
+    HTTP_MODULES="$HTTP_MODULES ngx_http_statsd_module"
+    NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/ngx_http_statsd.c"
+    CORE_LIBS="$CORE_LIBS -lssl"
+fi
+
+USE_OPENSSL=YES
+
diff --git a/ngx_http_statsd.c b/ngx_http_statsd.c
index c8ec856..2e914a3 100644
--- a/ngx_http_statsd.c
+++ b/ngx_http_statsd.c
@@ -60,7 +60,6 @@ typedef struct {
 	ngx_array_t				*stats;
 } ngx_http_statsd_conf_t;
 
-ngx_int_t ngx_udp_connect(ngx_resolver_connection_t *rec);
 
 static void ngx_statsd_updater_cleanup(void *data);
 static ngx_int_t ngx_http_statsd_udp_send(ngx_udp_endpoint_t *l, u_char *buf, size_t len);
@@ -350,6 +349,89 @@ static void ngx_http_statsd_udp_dummy_handler(ngx_event_t *ev)
 {
 }
 
+static ngx_int_t
+ngx_http_statsd_udp_connect(ngx_resolver_connection_t *rec)
+{
+    int                rc;
+    ngx_int_t          event;
+    ngx_event_t       *rev, *wev;
+    ngx_socket_t       s;
+    ngx_connection_t  *c;
+
+    s = ngx_socket(rec->sockaddr->sa_family, SOCK_DGRAM, 0);
+
+    ngx_log_debug1(NGX_LOG_DEBUG_EVENT, &rec->log, 0, "UDP socket %d", s);
+
+    if (s == (ngx_socket_t) -1) {
+        ngx_log_error(NGX_LOG_ALERT, &rec->log, ngx_socket_errno,
+                      ngx_socket_n " failed");
+        return NGX_ERROR;
+    }
+
+    c = ngx_get_connection(s, &rec->log);
+
+    if (c == NULL) {
+        if (ngx_close_socket(s) == -1) {
+            ngx_log_error(NGX_LOG_ALERT, &rec->log, ngx_socket_errno,
+                          ngx_close_socket_n "failed");
+        }
+
+        return NGX_ERROR;
+    }
+
+    if (ngx_nonblocking(s) == -1) {
+        ngx_log_error(NGX_LOG_ALERT, &rec->log, ngx_socket_errno,
+                      ngx_nonblocking_n " failed");
+
+        goto failed;
+    }
+
+    rev = c->read;
+    wev = c->write;
+
+    rev->log = &rec->log;
+    wev->log = &rec->log;
+
+    rec->udp = c;
+
+    c->number = ngx_atomic_fetch_add(ngx_connection_counter, 1);
+
+    ngx_log_debug3(NGX_LOG_DEBUG_EVENT, &rec->log, 0,
+                   "connect to %V, fd:%d #%uA", &rec->server, s, c->number);
+
+    rc = connect(s, rec->sockaddr, rec->socklen);
+
+    /* TODO: iocp */
+
+    if (rc == -1) {
+        ngx_log_error(NGX_LOG_CRIT, &rec->log, ngx_socket_errno,
+                      "connect() failed");
+
+        goto failed;
+    }
+
+    /* UDP sockets are always ready to write */
+    wev->ready = 1;
+
+    event = (ngx_event_flags & NGX_USE_CLEAR_EVENT) ?
+                /* kqueue, epoll */                 NGX_CLEAR_EVENT:
+                /* select, poll, /dev/poll */       NGX_LEVEL_EVENT;
+                /* eventport event type has no meaning: oneshot only */
+
+    if (ngx_add_event(rev, NGX_READ_EVENT, event) != NGX_OK) {
+        goto failed;
+    }
+
+    return NGX_OK;
+
+failed:
+
+    ngx_close_connection(c);
+    rec->udp = NULL;
+
+    return NGX_ERROR;
+}
+
 static ngx_int_t
 ngx_http_statsd_udp_send(ngx_udp_endpoint_t *l, u_char *buf, size_t len)
 {
@@ -364,7 +446,7 @@ ngx_http_statsd_udp_send(ngx_udp_endpoint_t *l, u_char *buf, size_t len)
         rec->log.data = NULL;
         rec->log.action = "logging";
 
-        if(ngx_udp_connect(rec) != NGX_OK) {
+        if(ngx_http_statsd_udp_connect(rec) != NGX_OK) {
             if(rec->udp != NULL) {
                 ngx_free_connection(rec->udp);
                 rec->udp = NULL;
@@ -747,4 +829,4 @@ ngx_escape_statsd_key(u_char *dst, u_char *src, size_t size)
     }
 
     return (uintptr_t) dst;
-}
+}
\ No newline at end of file