Revert "Upgrade tokio-timer"

This reverts commit 380f8cd8ec9d2d37801f9cc8f2b77216feed8ea6.

3 files changed, 22 insertions, 13 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 7a41a750d2..bb3e67aa73 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -863,7 +863,7 @@ dependencies = [
  "talpid-ipc 0.1.0",
  "talpid-types 0.1.0",
  "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "windows-service 0.1.0 (git+https://github.com/mullvad/windows-service-rs.git?rev=55c5dfb372e6b3f5607a3159c5388d27b6b84ff6)",
@@ -1770,6 +1770,15 @@ dependencies = [
 
 [[package]]
 name = "tokio-timer"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "tokio-timer"
 version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -2201,6 +2210,7 @@ source = "git+https://github.com/mullvad/rust-openssl#4dbd237fe1f6454d8a0042ccf4
 "checksum tokio-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "24da22d077e0f15f55162bdbdc661228c1581892f52074fb242678d015b45162"
 "checksum tokio-tcp 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5b4c329b47f071eb8a746040465fa751bd95e4716e98daef6a9b4e434c17d565"
 "checksum tokio-threadpool 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "24ab84f574027b0e875378f31575cf175360891919e93a3490f07e76e00e4efb"
+"checksum tokio-timer 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6131e780037787ff1b3f8aad9da83bca02438b72277850dd6ad0d455e0e20efc"
 "checksum tokio-timer 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "1c76b4e97a4f61030edff8bd272364e4f731b9f54c7307eb4eb733c3926eb96a"
 "checksum tokio-udp 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "43eb534af6e8f37d43ab1b612660df14755c42bd003c5f8d2475ee78cc4600c0"
 "checksum try-lock 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee2aa4715743892880f70885373966c83d73ef1b0838a664ef0c76fffd35e7c2"
diff --git a/mullvad-daemon/Cargo.toml b/mullvad-daemon/Cargo.toml
index 42d4911d01..bd6add0daf 100644
--- a/mullvad-daemon/Cargo.toml
+++ b/mullvad-daemon/Cargo.toml
@@ -23,7 +23,7 @@ uuid = { version = "0.6", features = ["v4"] }
 lazy_static = "1.0"
 rand = "0.5"
 tokio-core = "0.1"
-tokio-timer = "0.2"
+tokio-timer = "0.1"
 regex = "1.0"
 
 mullvad-ipc-client = { path = "../mullvad-ipc-client" }
diff --git a/mullvad-daemon/src/relays.rs b/mullvad-daemon/src/relays.rs
index 6d33c8900f..4f733307c8 100644
--- a/mullvad-daemon/src/relays.rs
+++ b/mullvad-daemon/src/relays.rs
@@ -17,11 +17,12 @@ use std::fs::File;
 use std::net::IpAddr;
 use std::path::{Path, PathBuf};
 use std::sync::{mpsc, Arc, Mutex, MutexGuard};
-use std::time::{self, Duration, Instant, SystemTime};
+use std::time::{self, Duration, SystemTime};
 use std::{io, thread};
 
+use rand::distributions::{IndependentSample, Range};
 use rand::{self, Rng, ThreadRng};
-use tokio_timer::{Deadline, DeadlineError};
+use tokio_timer::{TimeoutError, Timer};
 
 const RELAYS_FILENAME: &str = "relays.json";
 const DOWNLOAD_TIMEOUT: Duration = Duration::from_secs(15);
@@ -38,12 +39,9 @@ error_chain! {
     }
 }
 
-impl From<DeadlineError<Error>> for Error {
-    fn from(e: DeadlineError<Error>) -> Error {
-        match e.into_inner() {
-            Some(inner_e) => inner_e,
-            None => Error::from_kind(ErrorKind::DownloadTimeoutError),
-        }
+impl<F> From<TimeoutError<F>> for Error {
+    fn from(_: TimeoutError<F>) -> Error {
+        Error::from_kind(ErrorKind::DownloadTimeoutError)
     }
 }
 
@@ -310,7 +308,7 @@ impl RelaySelector {
             None
         } else {
             // Pick a random number in the range 0 - total_weight. This choses the relay.
-            let mut i: u64 = self.rng.gen_range(0, total_weight + 1);
+            let mut i: u64 = Range::new(0, total_weight + 1).ind_sample(&mut self.rng);
             Some(
                 relays
                     .iter()
@@ -437,12 +435,13 @@ impl RelayListUpdater {
     fn download_relay_list(&mut self) -> Result<RelayList> {
         info!("Downloading list of relays...");
 
-        let timeout_instant = Instant::now() + DOWNLOAD_TIMEOUT;
         let download_future = self
             .rpc_client
             .relay_list()
             .map_err(|e| Error::with_chain(e, ErrorKind::DownloadError));
-        let relay_list = Deadline::new(download_future, timeout_instant).wait()?;
+        let relay_list = Timer::default()
+            .timeout(download_future, DOWNLOAD_TIMEOUT)
+            .wait()?;
 
         Ok(relay_list)
     }