The CreateNetwork in the bridge driver was not able to properly
handle concurrent operations causing 2 issues:
1) crash from nil pointer exception
2) not proper handling of conflicting configuration
This commit addresses the 2 previous mentioned issues
and adds a test for it.
The test with the original code has a low failure frequency
to confirm the fix I had to add a time.Sleep in the body of the
CreateNetwork so to have a 100% failure
Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
for the bridge driver.
Moves two config options, namely EnableIPTables and EnableUserlandProxy
from networks to the driver.
Closes#242
Signed-off-by: Mohammad Banikazemi <MBanikazemi@gmail.com>
