Changeset 642 for trollforge/lastmeasureTweet

Timestamp:

01/20/12 02:26:06 (16 months ago)

Author:

sam

Message:

Toying around with gzipped data. Sending 9 MiB, getting 1.5 GiB in the browser.

Location:

trollforge/lastmeasure/server

Files:

• lmresource.h (modified) (2 diffs)
• lmserver.cpp (modified) (2 diffs)

trollforge/lastmeasure/server/lmresource.h

@@ -97 +97 @@
 
     static Response Get(char const *resource, char const *query,
-                        char const *host, char const *agent)
+                        char const *host, char const *agent, int *flags)
     {
         /* Special case for server status (TODO) */
@@ -113 +113 @@
                 return Response(m_statics[i], MimeType(resource));
             }
+        }
+
+        /* Special case for gzipped data -- just a test for now */
+        if (!strcmp(resource, "/gnaa.txt"))
+        {
+            *flags |= 1;
+            return Response(std::string(
+                "\x1f\x8b\x08\x00\x7d\xb7\x18\x4f\x02\x03\xec\xd1"
+                "\x41\x0a\x80\x20\x10\x05\xd0\x7d\xe0\x1d\xbc\x8a"
+                "\xab\x56\xb5\xea\xfe\x67\x89\x10\x29\x4d\xc3\x4d"
+                "\xbb\x97\x04\x4e\xcc\x9f\xb2\x17\x96\x18\xd7\x3d"
+                "\xa5\xeb\x8e\xb1\xde\xe7\xab\x5f\x1d\x5b\x58\x4a"
+                "\x6f\x7e\x56\x57\xed\xa4\x52\xe5\x54\x3d\xaf\x9e"
+                "\x71\xbf\xe5\x59\xf5\x72\xfd\xce\x51\x6e\xd4\xd9"
+                "\x3f\xc1\x7f\xb9\xaf\xef\x9c\xf9\x13\x6d\xee\xed"
+                "\x37\x97\x2b\x8b"
+                "\x3f\x7f\xfe\xfc\xf9\xf3\xe7\xcf\x9f", 109), "text/plain");
         }
 

trollforge/lastmeasure/server/lmserver.cpp

@@ -249 +249 @@
     /* Now build the response */
     std::stringstream response("");
-    Response data = Resources::Get(resource, query, host, agent);
+    int flags = 0;
+    Response data = Resources::Get(resource, query, host, agent, &flags);
     response << "HTTP/1.1 200 OK\r\n"
              << "Date: " << Utils::Time() << "\r\n"
-             << "Server: " << Random::ServerName() << "\r\n"
-             << "Content-Length: " << data.first.length() << "\r\n"
-             //<< "Connection: Keep-Alive\r\n"
+             << "Server: " << Random::ServerName() << "\r\n";
+
+    if (flags & 1)
+        response << "Content-Encoding: gzip\r\n";
+    else
+        response << "Content-Length: " << data.first.length() << "\r\n";
+
+    response //<< "Connection: Keep-Alive\r\n"
              << "Connection: Close\r\n"
              << "Content-Type: " << data.second << "\r\n"
@@ -262 +268 @@
     send(client, response.str().c_str(), response.str().length(), 0);
 
+    /* Send gzipped data for fun. Not very useful yet */
+    if (flags & 1)
+    {
+        char const *data = response.str().c_str() + response.str().length() - 9;
+        for (int i = 0; i < 800000; i++)
+            send(client, data, 9, 0);
+    }
+
     /* FIXME: we could reuse the connection here */
     close(client);