diff --git a/common/include/tfe_http.h b/common/include/tfe_http.h
index 3cf0bca..623284e 100644
--- a/common/include/tfe_http.h
+++ b/common/include/tfe_http.h
@@ -158,11 +158,11 @@ enum tfe_http_std_field
 	TFE_HTTP_EXPIRES,
 	TFE_HTTP_ACCEPT_ENCODING,
 	TFE_HTTP_CACHE_CONTROL,
-	TLF_HTTP_IF_MATCH,
-	TLF_HTTP_IF_NONE_MATCH,
-	TLF_HTTP_IF_MODIFIED_SINCE,
-	TLF_HTTP_IF_UNMODIFIED_SINCE,
-	TLF_HTTP_LAST_MODIFIED
+	TFE_HTTP_IF_MATCH,
+	TFE_HTTP_IF_NONE_MATCH,
+	TFE_HTTP_IF_MODIFIED_SINCE,
+	TFE_HTTP_IF_UNMODIFIED_SINCE,
+	TFE_HTTP_LAST_MODIFIED
 };
 
 enum http_ev_bit_number
@@ -303,6 +303,13 @@ static inline const char * tfe_http_field_read(const struct tfe_http_half * half
 {
 	return half->ops->ops_http_field_read(half, name);
 }
+static inline const char * tfe_http_std_field_read(struct tfe_http_half * half, enum tfe_http_std_field field_id)
+{
+	struct http_field_name tmp_name;
+	tmp_name.field_id=field_id;
+	tmp_name.field_name=NULL;
+	return tfe_http_field_read(half, &tmp_name);
+}
 
 static inline int tfe_http_field_write(struct tfe_http_half * half,
 	const struct http_field_name * name, const char * value)
@@ -376,6 +383,18 @@ static inline struct tfe_http_half * tfe_http_session_response_create(struct tfe
 {
 	return session->ops->ops_response_create(session, resp_code);
 }
+static inline int tfe_http_in_request(enum tfe_http_event events)
+{
+	if ((events & EV_HTTP_REQ_HDR) | (events & EV_HTTP_REQ_BODY_BEGIN) | (events & EV_HTTP_REQ_BODY_END)
+		| (events & EV_HTTP_REQ_BODY_CONT))
+	{
+		return 1;
+	}
+	else
+	{
+		return 0;
+	}
+}
 
 
 //@flag EV_HTTP_RESP_BODY_END, EV_HTTP_RESP_BODY_FULL,
diff --git a/common/include/tfe_proxy.h b/common/include/tfe_proxy.h
index aaa4ab1..533880e 100644
--- a/common/include/tfe_proxy.h
+++ b/common/include/tfe_proxy.h
@@ -4,3 +4,6 @@ struct tfe_proxy;
 
 const char * tfe_proxy_default_conffile();
 const char * tfe_proxy_default_logger();
+unsigned int tfe_proxy_get_thread_count();
+struct event_base * tfe_proxy_get_evbase(unsigned int thread_id);
+
diff --git a/platform/include/internal/platform.h b/platform/include/internal/platform.h
index 3a40d79..0487b5f 100644
--- a/platform/include/internal/platform.h
+++ b/platform/include/internal/platform.h
@@ -15,9 +15,7 @@ struct tfe_thread_ctx
 
 	struct event_base * evbase;
 	unsigned char running;
-
-	struct cert_mgr * cert_mgr;
-
+	
 	unsigned int nr_modules;
 	const struct tfe_plugin * modules;
 };
diff --git a/platform/src/proxy.cpp b/platform/src/proxy.cpp
index c6b778c..96f0c68 100644
--- a/platform/src/proxy.cpp
+++ b/platform/src/proxy.cpp
@@ -221,7 +221,7 @@ int tfe_proxy_config(struct tfe_proxy * proxy, const char * profile)
 	MESA_load_profile_uint_def(profile, "main", "nr_worker_threads", &proxy->nr_work_threads, 1);
 	/* Debug */
 	MESA_load_profile_uint_def(profile, "debug", "passthrough_all_tcp", &proxy->tcp_all_passthrough, 0);
-	/* TCP options, -1 means unset, we should not call setsockopt */
+	/* TCP options, -1 means unset, we shall not call setsockopt */
 	MESA_load_profile_int_def(profile, "tcp", "sz_rcv_buffer", &proxy->tcp_options.sz_rcv_buffer, -1);
 	MESA_load_profile_int_def(profile, "tcp", "sz_snd_buffer", &proxy->tcp_options.sz_snd_buffer, -1);
 	MESA_load_profile_int_def(profile, "tcp", "so_keepalive", &proxy->tcp_options.so_keepalive, -1);
@@ -276,6 +276,8 @@ int main(int argc, char *argv[])
 
 	
 	future_promise_library_init();
+	tango_cache_global_init();
+	
 	/* PROXY INSTANCE */
 	g_default_proxy = ALLOC(struct tfe_proxy, 1);
 	assert(g_default_proxy);
@@ -339,3 +341,14 @@ int main(int argc, char *argv[])
 
 	return 0;
 }
+unsigned int tfe_proxy_get_thread_count(void)
+{
+	return g_default_proxy->nr_work_threads;
+}
+struct event_base * tfe_proxy_get_evbase(unsigned int thread_id)
+{
+	assert(thread_id<g_default_proxy->nr_work_threads);
+	return g_default_proxy->work_threads[thread_id].evbase;
+}
+
+