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authorEric Wong <normalperson@yhbt.net>2009-09-03 10:55:11 -0700
committerEric Wong <normalperson@yhbt.net>2009-09-03 10:55:11 -0700
commitd4fd801ceebf56fe9204a3b2829138fb4c433d39 (patch)
tree435290909d2a5c9021fb25d4db27aff0cbeb96f4 /lib/unicorn/http_response.rb
parent52c2c6273e7c007543de776937a25827c27d0ff1 (diff)
downloadunicorn-d4fd801ceebf56fe9204a3b2829138fb4c433d39.tar.gz
HTTP/0.9 GET requests expect responses without headers.  Some
weird applications/tools still use the ancient HTTP/0.9
protocol for weird reasons, so we'll support them.

ref: rfc 1945, section 4.1
Diffstat (limited to 'lib/unicorn/http_response.rb')
-rw-r--r--lib/unicorn/http_response.rb11
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/unicorn/http_response.rb b/lib/unicorn/http_response.rb
index 5602a43..0835820 100644
--- a/lib/unicorn/http_response.rb
+++ b/lib/unicorn/http_response.rb
@@ -33,9 +33,7 @@ module Unicorn
     SKIP = { 'connection' => true, 'date' => true, 'status' => true }.freeze
     OUT = [] # :nodoc
 
-    # writes the rack_response to socket as an HTTP response
-    def self.write(socket, rack_response)
-      status, headers, body = rack_response
+    def self.write_header(socket, status, headers)
       status = CODES[status.to_i] || status
       OUT.clear
 
@@ -59,6 +57,13 @@ module Unicorn
                    "Status: #{status}\r\n" \
                    "Connection: close\r\n" \
                    "#{OUT.join(Z)}\r\n")
+
+    end
+
+    # writes the rack_response to socket as an HTTP response
+    def self.write(socket, rack_response, have_header = true)
+      status, headers, body = rack_response
+      write_header(socket, status, headers) if have_header
       body.each { |chunk| socket.write(chunk) }
       socket.close # flushes and uncorks the socket immediately
       ensure