Mercurial > hg > orthanc
diff Resources/CMake/DcmtkConfigurationStatic-3.6.4.cmake @ 3316:4b1017928fc4
Fix performance issue in DICOM protocol by disabling Nagle's algorithm
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 28 Feb 2019 18:21:28 +0100 |
| parents | fddf3ceed7e5 |
| children | 0301f59450fe |
line wrap: on
line diff
--- a/Resources/CMake/DcmtkConfigurationStatic-3.6.4.cmake Thu Feb 28 18:09:36 2019 +0100 +++ b/Resources/CMake/DcmtkConfigurationStatic-3.6.4.cmake Thu Feb 28 18:21:28 2019 +0100 @@ -169,3 +169,16 @@ ${DCMTK_SOURCES_DIR}/dcmdata/libsrc/mkdictbi.cc ${DCMTK_SOURCES_DIR}/dcmdata/libsrc/mkdeftag.cc ) + + +# Starting with DCMTK 3.6.2, the Nagle algorithm is not disabled by +# default since this does not seem to be appropriate (anymore) for +# most modern operating systems. In order to change this default, the +# environment variable NO_TCPDELAY can be set to "1" (see envvars.txt +# for details). Alternatively, the macro DISABLE_NAGLE_ALGORITHM can +# be defined to change this setting at compilation time (see +# macros.txt for details). +# https://forum.dcmtk.org/viewtopic.php?t=4632 +add_definitions( + -DDISABLE_NAGLE_ALGORITHM=1 + )