MEDIUM: log: New format-log flags: %Fi %Fp %Si %Sp %Ts %rt %H %pid

%Fi: Frontend IP
%Fp: Frontend Port
%Si: Server IP
%Sp: Server Port
%Ts: Timestamp
%rt: HTTP request counter
%H: hostname
%pid: PID

+X: Hexadecimal represenation

The +X mode in logformat displays hexadecimal for the following flags
%Ci %Cp %Fi %Fp %Bi %Bp %Si %Sp %Ts %ct %pid

rename logformat_write_string() to lf_text()

Optimize size computation
diff --git a/src/proto_http.c b/src/proto_http.c
index a1a1b8a..2f9d3e8 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -7339,6 +7339,8 @@
 	txn->flags = 0;
 	txn->status = -1;
 
+	global.req_count++;
+
 	txn->cookie_first_date = 0;
 	txn->cookie_last_date = 0;