diff --git a/Cargo.lock b/Cargo.lock index 7b30e5a6a..3db5237ef 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -54,7 +54,7 @@ name = "atty" version = "0.2.8" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -66,7 +66,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "backtrace-sys 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)", "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "rustc-demangle 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -77,7 +77,7 @@ version = "0.1.16" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "cc 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -222,7 +222,7 @@ version = "0.3.2" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "bzip2-sys 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -231,7 +231,7 @@ version = "0.1.6" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "cc 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -271,7 +271,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "bitflags 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)", "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "libloading 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -281,7 +281,7 @@ version = "0.21.2" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "libloading 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -334,7 +334,7 @@ version = "0.3.2" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "croaring-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -344,7 +344,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "bindgen 0.23.1 (registry+https://github.com/rust-lang/crates.io-index)", "gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -418,6 +418,15 @@ dependencies = [ "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)", ] +[[package]] +name = "ctrlc" +version = "3.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "nix 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)", + "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)", +] + [[package]] name = "cursive" version = "0.8.2-alpha.0" @@ -441,7 +450,7 @@ name = "daemonize" version = "0.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -549,7 +558,7 @@ name = "flate2" version = "1.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "miniz_oxide_c_api 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -592,7 +601,7 @@ version = "0.7.1" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "libgit2-sys 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)", "url 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)", @@ -611,6 +620,7 @@ dependencies = [ "built 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)", "chrono 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)", "clap 2.31.2 (registry+https://github.com/rust-lang/crates.io-index)", + "ctrlc 3.1.1 (registry+https://github.com/rust-lang/crates.io-index)", "cursive 0.8.2-alpha.0 (git+https://github.com/yeastplume/Cursive?tag=grin_integration_1)", "daemonize 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)", "grin_api 0.2.0", @@ -797,7 +807,7 @@ dependencies = [ "env_logger 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)", "grin_core 0.2.0", "grin_util 0.2.0", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "memmap 0.6.2 (git+https://github.com/danburkert/memmap-rs?tag=0.6.2)", "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)", "rocksdb 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)", @@ -927,7 +937,7 @@ name = "iovec" version = "0.1.2" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -969,7 +979,7 @@ version = "0.1.6" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -1040,7 +1050,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "libc" -version = "0.2.40" +version = "0.2.42" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -1050,7 +1060,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "cc 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", "cmake 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "libz-sys 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)", "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -1083,7 +1093,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "bindgen 0.29.1 (registry+https://github.com/rust-lang/crates.io-index)", "cc 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "make-cmd 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -1093,7 +1103,7 @@ version = "1.0.18" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "cc 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)", "vcpkg 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -1147,7 +1157,7 @@ name = "memchr" version = "1.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -1155,7 +1165,7 @@ name = "memchr" version = "2.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -1163,7 +1173,7 @@ name = "memmap" version = 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(registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "miniz_oxide 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -1229,7 +1239,7 @@ dependencies = [ "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)", "lazycell 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)", "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)", "net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)", @@ -1278,7 +1288,7 @@ version = "5.91.0" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -1288,10 +1298,22 @@ version = "0.2.32" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)", ] +[[package]] +name = "nix" +version = "0.11.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)", + "cc 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", + "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", + "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)", +] + [[package]] name = "nodrop" version = "0.1.12" @@ -1393,7 +1415,7 @@ name = "num_cpus" version = "1.8.0" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -1546,7 +1568,7 @@ version = "0.3.22" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -1556,7 +1578,7 @@ 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= "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)", "redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -2438,6 +2460,7 @@ dependencies = [ "checksum crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2760899e32a1d58d5abb31129f8fae5de75220bc2176e77ff7c627ae45c918d9" "checksum crossbeam-utils 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d636a8b3bcc1b409d7ffd3facef8f21dcb4009626adbd0c5e6c4305c07253c7b" "checksum csv 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7ef22b37c7a51c564a365892c012dc0271221fdcc64c69b19ba4d6fa8bd96d9c" +"checksum ctrlc 3.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "630391922b1b893692c6334369ff528dcc3a9d8061ccf4c803aa8f83cb13db5e" "checksum cursive 0.8.2-alpha.0 (git+https://github.com/yeastplume/Cursive?tag=grin_integration_1)" = "" "checksum daemonize 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4093d27eb267d617f03c2ee25d4c3ca525b89a76154001954a11984508ffbde5" "checksum dtoa 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0dd841b58510c9618291ffa448da2e4e0f699d984d436122372f446dae62263d" @@ -2480,7 +2503,7 @@ dependencies = [ "checksum lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73" "checksum lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c8f31047daa365f19be14b47c29df4f7c3b581832407daabe6ae77397619237d" "checksum lazycell 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a6f08839bc70ef4a3fe1d566d5350f519c5912ea86be0df1740a7d247c7fc0ef" -"checksum libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)" = "6fd41f331ac7c5b8ac259b8bf82c75c0fb2e469bbf37d2becbba9a6a2221965b" +"checksum libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)" = "b685088df2b950fccadf07a7187c8ef846a959c142338a48f9dc0b94517eb5f1" "checksum libgit2-sys 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "9cc8a747e1d0254ef5eb71330fcb8fb25b8b8f8dc1981379b7bb06d6f006672e" "checksum libloading 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "0a020ac941774eb37e9d13d418c37b522e76899bfc4e7b1a600d529a53f83a66" "checksum libloading 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "fd38073de8f7965d0c17d30546d4bb6da311ab428d1c7a3fc71dff7f9d4979b9" @@ -2509,6 +2532,7 @@ dependencies = [ "checksum msdos_time 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "65ba9d75bcea84e07812618fedf284a64776c2f2ea0cad6bca7f69739695a958" "checksum ncurses 5.91.0 (registry+https://github.com/rust-lang/crates.io-index)" = "431cc11a5225e21cb85ea479858ac2e0b3c7a67c9506016cd8818de15dcdc8f1" "checksum net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)" = "9044faf1413a1057267be51b5afba8eb1090bd2231c693664aa1db716fe1eae0" +"checksum nix 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d37e713a259ff641624b6cb20e3b12b2952313ba36b6823c0f16e6cfd9e5de17" "checksum nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "9a2228dca57108069a5262f2ed8bd2e82496d2e074a06d1ccc7ce1687b6ae0a2" "checksum nom 3.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05aec50c70fd288702bcd93284a8444607f3292dbdf2a30de5ea5dcdbe72287b" "checksum num 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "4703ad64153382334aa8db57c637364c322d3372e097840c72000dabdcf6156e" diff --git a/Cargo.toml b/Cargo.toml index 26a5cc0bf..48c859588 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -17,6 +17,7 @@ path = "src/bin/grin.rs" blake2-rfc = "0.2" chrono = "0.4" clap = "2.31" +ctrlc = { version = "3.1", features = ["termination"] } daemonize = "0.3" serde = "1" serde_json = "1" diff --git a/src/bin/grin.rs b/src/bin/grin.rs index 438d2469c..3b77a033b 100644 --- a/src/bin/grin.rs +++ b/src/bin/grin.rs @@ -17,6 +17,7 @@ extern crate blake2_rfc as blake2; #[macro_use] extern crate clap; +extern crate ctrlc; extern crate cursive; extern crate daemonize; extern crate serde; @@ -39,6 +40,7 @@ pub mod tui; use std::env::current_dir; use std::process::exit; +use std::sync::atomic::{AtomicBool, Ordering}; use std::sync::Arc; use std::thread; use std::time::Duration; @@ -103,17 +105,33 @@ fn start_server_tui(config: servers::ServerConfig) { if config.run_tui.is_some() && config.run_tui.unwrap() { println!("Starting GRIN in UI mode..."); servers::Server::start(config, |serv: Arc| { + let running = Arc::new(AtomicBool::new(true)); + let r = running.clone(); let _ = thread::Builder::new() .name("ui".to_string()) .spawn(move || { let mut controller = ui::Controller::new().unwrap_or_else(|e| { panic!("Error loading UI controller: {}", e); }); - controller.run(serv.clone()); + controller.run(serv.clone(), r); }); + ctrlc::set_handler(move || { + running.store(false, Ordering::SeqCst); + }).expect("Error setting Ctrl-C handler"); }).unwrap(); } else { - servers::Server::start(config, |_| {}).unwrap(); + servers::Server::start(config, |serv: Arc| { + let running = Arc::new(AtomicBool::new(true)); + let r = running.clone(); + ctrlc::set_handler(move || { + r.store(false, Ordering::SeqCst); + }).expect("Error setting Ctrl-C handler"); + while running.load(Ordering::SeqCst) { + thread::sleep(Duration::from_secs(1)); + } + warn!(LOGGER, "Received SIGINT (Ctrl+C)."); + serv.stop(); + }).unwrap(); } } diff --git a/src/bin/tui/ui.rs b/src/bin/tui/ui.rs index c296d7533..e73b5315d 100644 --- a/src/bin/tui/ui.rs +++ b/src/bin/tui/ui.rs @@ -15,6 +15,7 @@ //! Basic TUI to better output the overall system status and status //! of various subsystems +use std::sync::atomic::{AtomicBool, Ordering}; use std::sync::{mpsc, Arc}; use time; @@ -33,6 +34,7 @@ use servers::Server; use tui::constants::ROOT_STACK; use tui::types::{TUIStatusListener, UIMessage}; use tui::{menu, mining, peers, status, version}; +use util::LOGGER; use built_info; @@ -161,15 +163,21 @@ impl Controller { }) } /// Run the controller - pub fn run(&mut self, server: Arc) { + pub fn run(&mut self, server: Arc, running: Arc) { let stat_update_interval = 1; let mut next_stat_update = time::get_time().sec + stat_update_interval; while self.ui.step() { + if !running.load(Ordering::SeqCst) { + warn!(LOGGER, "Received SIGINT (Ctrl+C)."); + server.stop(); + self.ui.stop(); + } while let Some(message) = self.rx.try_iter().next() { match message { ControllerMessage::Shutdown => { server.stop(); self.ui.stop(); + running.store(false, Ordering::SeqCst) /*self.ui .ui_tx .send(UIMessage::UpdateOutput("update".to_string())) @@ -177,6 +185,7 @@ impl Controller { } } } + if time::get_time().sec > next_stat_update { let stats = server.get_server_stats().unwrap(); self.ui.ui_tx.send(UIMessage::UpdateStatus(stats)).unwrap();