"Invalid argument"

[ivan-tkatchev]

$ RUST_BACKTRACE=1 zktree --server "ch-2.local:9181"
thread 'main' panicked at /build/zktree-0.0.1-vendor.tar.gz/zookeeper/src/io.rs:105:49:
called `Result::unwrap()` on an `Err` value: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }
stack backtrace:
   0: rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::result::unwrap_failed
   3: zookeeper::io::ZkIo::new
   4: zookeeper::zookeeper::ZooKeeper::connect
   5: zktree::main
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.