Fix create socket error and add retry when send fail.
tree2d1605a5331db910f40c38ea34bc957103a7549c
-rw-r--r-- 282 .gitignore
-rw-r--r-- 261 .gitmodules
drwxr-xr-x - Languages
-rw-r--r-- 3557 build.txt
drwxr-xr-x - common
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - ext
drwxr-xr-x - src