Let finish_http_response() advertise that the Content-Length header has been set

This allows jcc.c v1.412's serve() to keep the client connection open.

diff --git a/cgi.c b/cgi.c
index 9e1e8e4..950d885 100644 (file)
--- a/cgi.c
+++ b/cgi.c
@@ -1,4 +1,4 @@
-const char cgi_rcs[] = "$Id: cgi.c,v 1.155 2012/09/18 18:29:55 fabiankeil Exp $";
+const char cgi_rcs[] = "$Id: cgi.c,v 1.156 2012/10/21 12:54:15 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/cgi.c,v $
@@ -1570,7 +1570,7 @@ char *compress_buffer(char *buffer, size_t *buffer_length, int compression_level
  *                On error, free()s rsp and returns cgi_error_memory()
  *
  *********************************************************************/
-struct http_response *finish_http_response(const struct client_state *csp, struct http_response *rsp)
+struct http_response *finish_http_response(struct client_state *csp, struct http_response *rsp)
 {
    char buf[BUFFER_SIZE];
    jb_err err;
@@ -1620,6 +1620,11 @@ struct http_response *finish_http_response(const struct client_state *csp, struc
    if (!err)
    {
       snprintf(buf, sizeof(buf), "Content-Length: %d", (int)rsp->content_length);
+      /*
+       * Signal serve() that the client will be able to figure out
+       * the end of the response without having to close the connection.
+       */
+      csp->flags |= CSP_FLAG_SERVER_CONTENT_LENGTH_SET;
       err = enlist(rsp->headers, buf);
    }
 

diff --git a/cgi.h b/cgi.h
index a7deede..09e0347 100644 (file)
--- a/cgi.h
+++ b/cgi.h
@@ -1,6 +1,6 @@
 #ifndef CGI_H_INCLUDED
 #define CGI_H_INCLUDED
-#define CGI_H_VERSION "$Id: cgi.h,v 1.40 2011/07/08 13:27:31 fabiankeil Exp $"
+#define CGI_H_VERSION "$Id: cgi.h,v 1.41 2011/09/04 11:10:56 fabiankeil Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/cgi.h,v $
@@ -60,7 +60,7 @@ extern struct http_response *error_response(struct client_state *csp,
 extern struct http_response * alloc_http_response(void);
 extern void free_http_response(struct http_response *rsp);
 
-extern struct http_response *finish_http_response(const struct client_state *csp,
+extern struct http_response *finish_http_response(struct client_state *csp,
                                                   struct http_response *rsp);
 
 extern struct map * default_exports(const struct client_state *csp, const char *caller);