ONELAB2: Avoid SIGPIPE when client does not wait to close


git-svn-id: https://geuz.org/svn/gmsh/trunk@20169 59c8cabf-10d6-4a28-b43f-3936b85956c4
ONELAB2: OnelabNetworkClient have to wait for server reply to stop


git-svn-id: https://geuz.org/svn/gmsh/trunk@20170 59c8cabf-10d6-4a28-b43f-3936b85956c4
Fix missing #elif in ONELAB

git-svn-id: https://geuz.org/svn/gmsh/trunk@20171 59c8cabf-10d6-4a28-b43f-3936b85956c4
git-svn-id: https://geuz.org/svn/gmsh/trunk@20172 59c8cabf-10d6-4a28-b43f-3936b85956c4
git-svn-id: https://geuz.org/svn/gmsh/trunk@20173 59c8cabf-10d6-4a28-b43f-3936b85956c4
git-svn-id: https://geuz.org/svn/gmsh/trunk@20174 59c8cabf-10d6-4a28-b43f-3936b85956c4
git-svn-id: https://geuz.org/svn/gmsh/trunk@20175 59c8cabf-10d6-4a28-b43f-3936b85956c4
improved path checking in py metamodels, solution file archiving on demand when saving the database

git-svn-id: https://geuz.org/svn/gmsh/trunk@20176 59c8cabf-10d6-4a28-b43f-3936b85956c4
git-svn-id: https://geuz.org/svn/gmsh/trunk@20177 59c8cabf-10d6-4a28-b43f-3936b85956c4
git-svn-id: https://geuz.org/svn/gmsh/trunk@20178 59c8cabf-10d6-4a28-b43f-3936b85956c4