Limit number of opened file globally with --bt-max-open-files option

This change changes the behavior of --bt-max-open-files. Previously,
it specifies the maximum number of opened files for each multi-file
download. Since it is more useful to limit the number globally, the
option now specifies the global limit. This change suggests that
aria2.changeOption() method now ignores --bt-max-open-files and
aria2.changeGlobalOption now reads it and dynamically change the
limit.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/RequestGroup.cc b/src/RequestGroup.cc
index f8db9c91..55ea2783 100644
--- a/src/RequestGroup.cc
+++ b/src/RequestGroup.cc
@@ -614,6 +614,7 @@ void RequestGroup::initPieceStorage()
     tempPieceStorage = ps;
   }
   tempPieceStorage->initStorage();
+  tempPieceStorage->getDiskAdaptor()->setRequestGroupMan(requestGroupMan_);
   segmentMan_ = std::make_shared<SegmentMan>(downloadContext_, tempPieceStorage);
   pieceStorage_ = tempPieceStorage;
 }