fixing flusing on output during git-http-backend outptus (i.e. counting

objects for eg)...

diff --git a/gwvpmini/gwvpmini_gitbackend.php b/gwvpmini/gwvpmini_gitbackend.php
index 7a0d892..88c205f 100644 (file)
--- a/gwvpmini/gwvpmini_gitbackend.php
+++ b/gwvpmini/gwvpmini_gitbackend.php
@@ -287,7 +287,7 @@ function gwvpmini_callGitBackend($username, $repo)
 
                $headers = getallheaders();
                
-               error_log("path trans'd is /$repo_base/$repo.git/$euri from $ruri with ".$_REQUEST["q"]." $strrem pre is ".print_r($_REQUEST,true)." and foff ".print_r($headers, true));
+               //error_log("path trans'd is /$repo_base/$repo.git/$euri from $ruri with ".$_REQUEST["q"]." $strrem pre is ".print_r($_REQUEST,true)." and foff ".print_r($headers, true));
                
                $pwd = "/$repo_base/";
                
@@ -390,9 +390,10 @@ function gwvpmini_callGitBackend($username, $repo)
                                        }
                                }
                                
-                               if($from_cgi_data !== false) {
-                                       error_log("send to client");
+                               if($from_cgi_data !== false && $from_cgi_data != "") {
+                                       error_log("send to client ($from_cgi_data)");
                                        echo $from_cgi_data;
+                                       ob_flush();
                                        flush();
                                }
                                $cgi_len = strlen($from_cgi_data);
@@ -407,12 +408,12 @@ function gwvpmini_callGitBackend($username, $repo)
                        else {
                                if($client_len == 0 && $cgi_len == 0) {
                                        usleep(200000);
-                                       error_log("sleep tick");
+                                       //error_log("sleep tick");
                                        $stlimit++;
-                                       if($stlimit > 5000) $continue = false;
+                                       if($stlimit > 300) $continue = false; // if we get no output from git backend after 1 minute, we close..... something went wrong
                                } else {
                                        $stlimit = 0;
-                                       error_log("sizes: $client_len, $cgi_len");
+                                       //error_log("sizes: $client_len, $cgi_len");
                                        if($cgi_len > 0) {
                                                //error_log("from cgi: \"$from_cgi_data\"");
                                        }