fieldstat增加sigpipe计数。

platform/include/internal/proxy.h

@@ -7,6 +7,11 @@
 struct ssl_mgr;
 struct key_keeper;
 struct kni_acceptor;
+enum TFE_STAT_FIELD
+{	
+	STAT_SIGPIPE,
+	TFE_STAT_MAX
+};
 
 struct tfe_proxy_tcp_options
 {
@@ -53,6 +58,11 @@ struct tfe_proxy
 	/* DEBUG OPTIONS */
 	unsigned int tcp_all_passthrough;
 	struct tfe_proxy_tcp_options tcp_options;
+
+	/* PERFOMANCE MONIOTR VARIABLES*/
+	long long stat_val[TFE_STAT_MAX];
+	int fs_id[TFE_STAT_MAX];
+
 };