lib-http: http-client: Implemented explicit HTTP/1.0 support.

diff --git a/src/lib-http/http-client-request.c b/src/lib-http/http-client-request.c
index 1289b6f7ede4f619097e40ec38919c3587b1b5c3..f67c7931804fecc4c49389cd0137bea5f720eb83 100644 (file)
--- a/src/lib-http/http-client-request.c
+++ b/src/lib-http/http-client-request.c
@@ -151,9 +151,9 @@ void http_client_request_add_header(struct http_client_request *req,
                                    const char *key, const char *value)
 {
        i_assert(req->state == HTTP_REQUEST_STATE_NEW);
-       /* don't allow setting Date header directly;
+       /* don't allow setting Date or Connection header directly;
           this is ignored for now for backwards compatibility */
-       if (strcasecmp(key, "Date") == 0)
+       if (strcasecmp(key, "Date") == 0 || strcasecmp(key, "Connection") == 0)
                return;
        str_printfa(req->headers, "%s: %s\r\n", key, value);
 }
@@ -423,6 +423,7 @@ static int http_client_request_send_real(struct http_client_request *req,
                str_append(rtext, "Expect: 100-continue\r\n");
        }
        if (req->payload_chunked) {
+               // FIXME: can't do this for a HTTP/1.0 server
                str_append(rtext, "Transfer-Encoding: chunked\r\n");
                req->payload_output =
                        http_transfer_chunked_ostream_create(output);
@@ -434,6 +435,7 @@ static int http_client_request_send_real(struct http_client_request *req,
                req->payload_output = output;
                o_stream_ref(output);
        }
+       str_append(rtext, "Connection: Keep-Alive\r\n");
 
        iov[0].iov_base = str_data(rtext);
        iov[0].iov_len = str_len(rtext);