Author: Alexandre Rossi <alexandre.rossi@gmail.com>
Description: Fix download stalling on recent libevhtp
  A while ago[1], evhtp_request_pause() behavior changed: it now disables
  both read and write events. seafile-server would then stall.
  .
  [1] https://github.com/criticalstack/libevhtp/commit/6cd89466fd6bd76c5b8624be65af5893afe3e40c
  [2] https://github.com/haiwen/seafile/issues/1119
Forwarded: no

--- a/server/access-file.c
+++ b/server/access-file.c
@@ -665,7 +665,7 @@ do_file(evhtp_request_t *req, SeafRepo *
     /* Block any new request from this connection before finish
      * handling this request.
      */
-    evhtp_request_pause (req);
+    bufferevent_disable(bev, EV_READ);
 
     /* Kick start data transfer by sending out http headers. */
     evhtp_send_reply_start(req, EVHTP_RES_OK);
@@ -1030,7 +1030,7 @@ do_file_range (evhtp_request_t *req, Sea
     /* Block any new request from this connection before finish
      * handling this request.
      */
-    evhtp_request_pause (req);
+    bufferevent_disable(bev, EV_READ);
 
     /* Kick start data transfer by sending out http headers. */
     evhtp_send_reply_start(req, EVHTP_RES_PARTIAL);
@@ -1100,7 +1100,7 @@ start_download_zip_file (evhtp_request_t
     /* Block any new request from this connection before finish
      * handling this request.
      */
-    evhtp_request_pause (req);
+    bufferevent_disable(bev, EV_READ);
 
     /* Kick start data transfer by sending out http headers. */
     evhtp_send_reply_start(req, EVHTP_RES_OK);
@@ -1444,7 +1444,7 @@ do_block(evhtp_request_t *req, SeafRepo
     /* Block any new request from this connection before finish
      * handling this request.
      */
-    evhtp_request_pause (req);
+    bufferevent_disable(bev, EV_READ);
 
     /* Kick start data transfer by sending out http headers. */
     evhtp_send_reply_start(req, EVHTP_RES_OK);
--- a/server/upload-file.c
+++ b/server/upload-file.c
@@ -2196,6 +2196,7 @@ out:
     if (res != EVHTP_RES_OK) {
         /* Don't receive any data before the connection is closed. */
         //evhtp_request_pause (req);
+        // or for later evhtp bufferevent_disable(evhtp_request_get_bev(req), EV_READ);
 
         /* Set keepalive to 0. This will cause evhtp to close the
          * connection after sending the reply.
@@ -2513,6 +2514,7 @@ upload_headers_cb (evhtp_request_t *req,
 err:
     /* Don't receive any data before the connection is closed. */
     //evhtp_request_pause (req);
+    // or for later evhtp bufferevent_disable(evhtp_request_get_bev(req), EV_READ);
 
     /* Set keepalive to 0. This will cause evhtp to close the
      * connection after sending the reply.