Add pidlock for server pid based locking

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index de1266a..c5d224b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,3 +43,4 @@ actix-rt     = "1"
 actix-web    = "2"
 port_check   = "0.1"
 failure      = "0.1"
+pidlock      = { git = "https://github.com/matthiasbeyer/pidlock", branch = "my-master" }