prevent silent errors in daemon mode (#10007)
* prevent silent errors in daemon mode * change author in Cargo.toml, add preamble to pipe.rs * set the uid and gid on daemon process, fix permission errors when writing to pid file * call setup_logger before daemonize to prevent crashing when attempting to create logfile * map_err for calls to splice and ioctl, fix spaces in Cargo.toml * split out daemonize to own repo * removed util/daemonize * renamed dep to parity-daemonize * fix(parity-clib): enable `logger` * bump parity-daemonize * remove obsolete comment Co-Authored-By: seunlanlege <seunlanlege@gmail.com> * fix(grumbles): docs and log in ParityParams * Add FIXME comment regarding @tomaka grumbles * Unify logger with the C-API in ParityParams (less type-safety with more from_raw() conversions) * Add better documentation in the `parity.h` * Apply suggestions from code review Co-Authored-By: seunlanlege <seunlanlege@gmail.com> * docs(parity lib): add link to logging issue * fix(parity-clib): JNI enable `logger` * fix(parity-clib): update `Java example` * Update example to the API changes * Remove needless printouts which can be controlled via logger instead
This commit is contained in:
Seun LanLege
Afri Schoedon
parent
12c42bce9b
commit
0f9b2218da
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@ -503,14 +503,6 @@ dependencies = [
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"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "daemonize"
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version = "0.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "difference"
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version = "1.0.0"
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@ -2419,6 +2411,18 @@ dependencies = [
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"tiny-keccak 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "parity-daemonize"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
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"mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "parity-ethereum"
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version = "2.4.0"
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@ -2430,7 +2434,6 @@ dependencies = [
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"cli-signer 1.4.0",
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"common-types 0.1.0",
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"ctrlc 1.1.1 (git+https://github.com/paritytech/rust-ctrlc.git)",
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"daemonize 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"dir 0.1.2",
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"docopt 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"ethcore 1.12.0",
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@ -2465,6 +2468,7 @@ dependencies = [
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"number_prefix 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"panic_hook 0.1.0",
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"parity-bytes 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"parity-daemonize 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"parity-hash-fetch 1.12.0",
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"parity-ipfs-api 1.12.0",
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"parity-local-store 0.1.0",
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@ -4460,7 +4464,6 @@ dependencies = [
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"checksum csv-core 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4dd8e6d86f7ba48b4276ef1317edc8cc36167546d8972feb4a2b5fec0b374105"
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"checksum ct-logs 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "95a4bf5107667e12bf6ce31a3a5066d67acc88942b6742117a41198734aaccaa"
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"checksum ctrlc 1.1.1 (git+https://github.com/paritytech/rust-ctrlc.git)" = "<none>"
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"checksum daemonize 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4093d27eb267d617f03c2ee25d4c3ca525b89a76154001954a11984508ffbde5"
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"checksum difference 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b3304d19798a8e067e48d8e69b2c37f0b5e9b4e462504ad9e27e9f3fce02bba8"
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"checksum digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "03b072242a8cbaf9c145665af9d250c59af3b958f83ed6824e13533cf76d5b90"
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"checksum docopt 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "db2906c2579b5b7207fc1e328796a9a8835dc44e22dbe8e460b1d636f9a7b225"
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@ -4588,6 +4591,7 @@ dependencies = [
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"checksum owning_ref 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "cdf84f41639e037b484f93433aa3897863b561ed65c6e59c7073d7c561710f37"
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"checksum parity-bytes 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fa5168b4cf41f3835e4bc6ffb32f51bc9365dc50cb351904595b3931d917fd0c"
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"checksum parity-crypto 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8adf489acb31f1922db0ce43803b6f48a425241a8473611be3cc625a8e4a4c47"
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"checksum parity-daemonize 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c6dbaae957a3ddd307fe0ea0361251ceb651a19810b60d404080b258384da292"
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"checksum parity-path 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5962540f99d3895d9addf535f37ab1397886bc2c68e59efd040ef458e5f8c3f7"
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"checksum parity-rocksdb 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cd55d2d6d6000ec99f021cf52c9acc7d2a402e14f95ced4c5de230696fabe00b"
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"checksum parity-rocksdb-sys 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "5bbb241262c768522f6460f0e2672dee185c8504d4d0a5a5bab45c1147981c4f"
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@ -84,7 +84,7 @@ fake-fetch = { path = "util/fake-fetch" }
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winapi = { version = "0.3.4", features = ["winsock2", "winuser", "shellapi"] }
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[target.'cfg(not(windows))'.dependencies]
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daemonize = "0.3"
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parity-daemonize = "0.1.1"
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[features]
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miner-debug = ["ethcore/miner-debug"]
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@ -133,6 +133,10 @@ members = [
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"evmbin",
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"parity-clib",
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"whisper/cli",
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"util/triehash-ethereum",
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"util/keccak-hasher",
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"util/patricia-trie-ethereum",
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"util/fastmap"
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]
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[patch.crates-io]
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@ -28,9 +28,9 @@ public class Parity {
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*
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* @param options The CLI options to start Parity with
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*/
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public Parity(String[] options) {
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public Parity(String[] options, String loggerMode, String loggerFile) {
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long config = configFromCli(options);
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inner = build(config);
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inner = build(config, loggerMode, loggerFile);
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}
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/** Performs an asynchronous RPC query by spawning a background thread that is executed until
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@ -76,7 +76,7 @@ public class Parity {
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}
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private static native long configFromCli(String[] cliOptions);
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private static native long build(long config);
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private static native long build(long config, String loggerMode, String loggerFile);
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private static native void destroy(long inner);
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private static native void rpcQueryNative(long inner, String rpc, long timeoutMillis, Object callback);
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private static native long subscribeWebSocketNative(long inner, String rpc, Object callback);
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@ -53,10 +53,8 @@ const std::vector<std::string> ws_subscriptions {
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void callback(void* user_data, const char* response, size_t _len) {
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Callback* cb = static_cast<Callback*>(user_data);
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if (cb->type == CALLBACK_RPC) {
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printf("rpc response: %s\r\n", response);
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cb->counter -= 1;
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} else if (cb->type == CALLBACK_WS) {
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printf("websocket response: %s\r\n", response);
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std::regex is_subscription ("\\{\"jsonrpc\":\"2.0\",\"result\":\"0[xX][a-fA-F0-9]{16}\",\"id\":1\\}");
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if (std::regex_match(response, is_subscription) == true) {
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cb->counter -= 1;
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@ -153,7 +151,8 @@ void* parity_run(std::vector<const char*> args) {
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ParityParams cfg = {
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.configuration = nullptr,
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.on_client_restart_cb = callback,
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.on_client_restart_cb_custom = nullptr
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.on_client_restart_cb_custom = nullptr,
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.logger = nullptr
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};
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std::vector<size_t> str_lens;
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@ -173,6 +172,10 @@ void* parity_run(std::vector<const char*> args) {
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}
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}
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// enable logging but only the `rpc module` and don't write it to a file
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char log_mode [] = "rpc=trace";
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parity_set_logger(log_mode, strlen(log_mode), nullptr, 0, &cfg.logger);
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void *parity = nullptr;
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if (parity_start(&cfg, &parity) != 0) {
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return nullptr;
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@ -35,7 +35,9 @@ class Main {
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};
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public static void runParity(String[] config) {
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Parity parity = new Parity(config);
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String loggerMode = "rpc=trace";
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String loggerFile = "foo.log";
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Parity parity = new Parity(config, loggerMode, loggerFile);
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Callback rpcCallback = new Callback(1);
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Callback webSocketCallback = new Callback(2);
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@ -94,12 +96,6 @@ class Callback {
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}
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public void callback(Object response) {
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response = (String) response;
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if (callbackType == 1) {
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System.out.println("rpc: " + response);
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} else if (callbackType == 2) {
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System.out.println("ws: " + response);
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}
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counter.getAndIncrement();
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}
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@ -35,6 +35,9 @@ struct ParityParams {
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/// Custom parameter passed to the `on_client_restart_cb` callback as first parameter.
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void *on_client_restart_cb_custom;
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/// Logger object which must be created by the `parity_config_logger` function
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void *logger;
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};
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#ifdef __cplusplus
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@ -63,6 +66,33 @@ extern "C" {
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///
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int parity_config_from_cli(char const* const* args, size_t const* arg_lens, size_t len, void** out);
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/// Builds a new logger object which should be a member of the `ParityParams struct`
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///
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/// - log_mode : String representing the log mode according to `Rust LOG` or nullptr to disable logging.
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/// See module documentation for `ethcore-logger` for more info.
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/// - log_mode_len : Length of the log_mode or zero to disable logging
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/// - log_file : String respresenting the file name to write to log to or nullptr to disable logging to a file
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/// - log_mode_len : Length of the log_file or zero to disable logging to a file
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/// - logger : Pointer to point to the created `Logger` object
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/// **Important**: This function must only be called exactly once otherwise it will panic. If you want to disable a
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/// logging mode or logging to a file make sure that you pass the `length` as zero
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///
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/// # Example
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///
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/// ```no_run
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/// void* cfg;
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/// const char *args[] = {"--light", "--can-restart"};
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/// size_t str_lens[] = {7, 13};
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/// if (parity_config_from_cli(args, str_lens, 2, &cfg) != 0) {
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/// return 1;
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/// }
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/// char[] logger_mode = "rpc=trace";
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/// parity_set_logger(logger_mode, strlen(logger_mode), nullptr, 0, &cfg.logger);
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/// ```
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///
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int parity_set_logger(const char* log_mode, size_t log_mode_len, const char* log_file, size_t log_file_len, void** logger);
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/// Destroys a configuration object created earlier.
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///
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/// **Important**: You probably don't need to call this function. Calling `parity_start` destroys
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|
|
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@ -20,7 +20,7 @@ use std::time::Duration;
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use std::thread;
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use std::os::raw::c_void;
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use {parity_config_from_cli, parity_destroy, parity_start, parity_unsubscribe_ws, ParityParams, error};
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use {parity_config_from_cli, parity_destroy, parity_set_logger, parity_start, parity_unsubscribe_ws, ParityParams, error};
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|
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use futures::{Future, Stream};
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use futures::sync::mpsc;
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|
|
@ -96,12 +96,24 @@ pub unsafe extern "system" fn Java_io_parity_ethereum_Parity_configFromCli(env:
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}
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#[no_mangle]
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pub unsafe extern "system" fn Java_io_parity_ethereum_Parity_build(env: JNIEnv, _: JClass, config: va_list) -> jlong {
|
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let params = ParityParams {
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pub unsafe extern "system" fn Java_io_parity_ethereum_Parity_build(
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env: JNIEnv,
|
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_: JClass,
|
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config: va_list,
|
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logger_mode: JString,
|
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logger_file: JString
|
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) -> jlong {
|
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let mut params = ParityParams {
|
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configuration: config,
|
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.. mem::zeroed()
|
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};
|
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|
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let logger_mode: String = env.get_string(logger_mode).expect("valid JString; qed").into();
|
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let logger_file: String = env.get_string(logger_file).expect("valid JString; qed").into();
|
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|
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parity_set_logger(logger_mode.as_ptr(), logger_mode.as_bytes().len(), logger_file.as_ptr(),
|
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logger_file.as_bytes().len(), &mut params.logger);
|
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|
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let mut out = ptr::null_mut();
|
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match parity_start(¶ms, &mut out) {
|
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0 => out as jlong,
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|
|
|
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|
|
@ -54,6 +54,7 @@ pub struct ParityParams {
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pub configuration: *mut c_void,
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pub on_client_restart_cb: Callback,
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pub on_client_restart_cb_custom: *mut c_void,
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pub logger: *mut c_void
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}
|
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|
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#[no_mangle]
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|
|
@ -112,6 +113,7 @@ pub unsafe extern fn parity_start(cfg: *const ParityParams, output: *mut *mut c_
|
|||
*output = ptr::null_mut();
|
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let cfg: &ParityParams = &*cfg;
|
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|
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let logger = Arc::from_raw(cfg.logger as *mut parity_ethereum::RotatingLogger);
|
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let config = Box::from_raw(cfg.configuration as *mut parity_ethereum::Configuration);
|
||||
|
||||
let on_client_restart_cb = {
|
||||
|
|
@ -122,7 +124,7 @@ pub unsafe extern fn parity_start(cfg: *const ParityParams, output: *mut *mut c_
|
|||
move |new_chain: String| { cb.call(new_chain.as_bytes()); }
|
||||
};
|
||||
|
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let action = match parity_ethereum::start(*config, on_client_restart_cb, || {}) {
|
||||
let action = match parity_ethereum::start(*config, logger, on_client_restart_cb, || {}) {
|
||||
Ok(action) => action,
|
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Err(_) => return 1,
|
||||
};
|
||||
|
|
@ -262,6 +264,25 @@ pub unsafe extern fn parity_set_panic_hook(callback: Callback, param: *mut c_voi
|
|||
});
|
||||
}
|
||||
|
||||
#[no_mangle]
|
||||
pub unsafe extern fn parity_set_logger(
|
||||
logger_mode: *const u8,
|
||||
logger_mode_len: usize,
|
||||
log_file: *const u8,
|
||||
log_file_len: usize,
|
||||
logger: *mut *mut c_void) {
|
||||
|
||||
let mut logger_cfg = parity_ethereum::LoggerConfig::default();
|
||||
logger_cfg.mode = String::from_utf8(slice::from_raw_parts(logger_mode, logger_mode_len).to_owned()).ok();
|
||||
|
||||
// Make sure an empty string is not constructed as file name (to prevent panic)
|
||||
if log_file_len != 0 && !log_file.is_null() {
|
||||
logger_cfg.file = String::from_utf8(slice::from_raw_parts(log_file, log_file_len).to_owned()).ok();
|
||||
}
|
||||
|
||||
*logger = Arc::into_raw(parity_ethereum::setup_log(&logger_cfg).expect("Logger initialized only once; qed")) as *mut _;
|
||||
}
|
||||
|
||||
// Internal structure for handling callbacks that get passed a string.
|
||||
struct CallbackStr {
|
||||
user_data: *mut c_void,
|
||||
|
|
|
|||
|
|
@ -473,7 +473,8 @@ impl Configuration {
|
|||
}
|
||||
}
|
||||
|
||||
fn logger_config(&self) -> LogConfig {
|
||||
/// returns logger config
|
||||
pub fn logger_config(&self) -> LogConfig {
|
||||
LogConfig {
|
||||
mode: self.args.arg_logging.clone(),
|
||||
color: !self.args.flag_no_color && !cfg!(windows),
|
||||
|
|
|
|||
|
|
@ -111,19 +111,22 @@ mod user_defaults;
|
|||
mod whisper;
|
||||
mod db;
|
||||
|
||||
use std::io::BufReader;
|
||||
use std::fs::File;
|
||||
use hash::keccak_buffer;
|
||||
use std::io::BufReader;
|
||||
use std::sync::Arc;
|
||||
|
||||
use cli::Args;
|
||||
use configuration::{Cmd, Execute};
|
||||
use deprecated::find_deprecated;
|
||||
use ethcore_logger::setup_log;
|
||||
use hash::keccak_buffer;
|
||||
|
||||
#[cfg(feature = "memory_profiling")]
|
||||
use std::alloc::System;
|
||||
|
||||
pub use self::configuration::Configuration;
|
||||
pub use self::run::RunningClient;
|
||||
pub use parity_rpc::PubSubSession;
|
||||
pub use ethcore_logger::{Config as LoggerConfig, setup_log, RotatingLogger};
|
||||
|
||||
#[cfg(feature = "memory_profiling")]
|
||||
#[global_allocator]
|
||||
|
|
@ -180,14 +183,13 @@ pub enum ExecutionAction {
|
|||
Running(RunningClient),
|
||||
}
|
||||
|
||||
fn execute<Cr, Rr>(command: Execute, on_client_rq: Cr, on_updater_rq: Rr) -> Result<ExecutionAction, String>
|
||||
fn execute<Cr, Rr>(
|
||||
command: Execute,
|
||||
logger: Arc<RotatingLogger>,
|
||||
on_client_rq: Cr, on_updater_rq: Rr) -> Result<ExecutionAction, String>
|
||||
where Cr: Fn(String) + 'static + Send,
|
||||
Rr: Fn() + 'static + Send
|
||||
{
|
||||
// TODO: move this to `main()` and expose in the C API so that users can setup logging the way
|
||||
// they want
|
||||
let logger = setup_log(&command.logger).expect("Logger is initialized only once; qed");
|
||||
|
||||
#[cfg(feature = "deadlock_detection")]
|
||||
run_deadlock_detection_thread();
|
||||
|
||||
|
|
@ -221,14 +223,21 @@ fn execute<Cr, Rr>(command: Execute, on_client_rq: Cr, on_updater_rq: Rr) -> Res
|
|||
/// binary.
|
||||
///
|
||||
/// On error, returns what to print on stderr.
|
||||
pub fn start<Cr, Rr>(conf: Configuration, on_client_rq: Cr, on_updater_rq: Rr) -> Result<ExecutionAction, String>
|
||||
where Cr: Fn(String) + 'static + Send,
|
||||
Rr: Fn() + 'static + Send
|
||||
// FIXME: totally independent logging capability, see https://github.com/paritytech/parity-ethereum/issues/10252
|
||||
pub fn start<Cr, Rr>(
|
||||
conf: Configuration,
|
||||
logger: Arc<RotatingLogger>,
|
||||
on_client_rq: Cr,
|
||||
on_updater_rq: Rr
|
||||
) -> Result<ExecutionAction, String>
|
||||
where
|
||||
Cr: Fn(String) + 'static + Send,
|
||||
Rr: Fn() + 'static + Send
|
||||
{
|
||||
let deprecated = find_deprecated(&conf.args);
|
||||
for d in deprecated {
|
||||
println!("{}", d);
|
||||
}
|
||||
|
||||
execute(conf.into_command()?, on_client_rq, on_updater_rq)
|
||||
execute(conf.into_command()?, logger, on_client_rq, on_updater_rq)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -94,7 +94,7 @@ pub fn setup_log(config: &Config) -> Result<Arc<RotatingLogger>, String> {
|
|||
let maybe_file = match config.file.as_ref() {
|
||||
Some(f) => Some(open_options
|
||||
.append(true).create(true).open(f)
|
||||
.map_err(|_| format!("Cannot write to log file given: {}", f))?),
|
||||
.map_err(|e| format!("Cannot write to log file given: {}, {}", f, e))?),
|
||||
None => None,
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -26,8 +26,11 @@ extern crate log;
|
|||
extern crate panic_hook;
|
||||
extern crate parity_ethereum;
|
||||
extern crate parking_lot;
|
||||
extern crate parity_daemonize;
|
||||
extern crate ansi_term;
|
||||
|
||||
#[cfg(windows)] extern crate winapi;
|
||||
extern crate ethcore_logger;
|
||||
|
||||
use std::ffi::OsString;
|
||||
use std::fs::{remove_file, metadata, File, create_dir_all};
|
||||
|
|
@ -36,12 +39,13 @@ use std::path::PathBuf;
|
|||
use std::sync::Arc;
|
||||
use std::sync::atomic::{AtomicBool, Ordering};
|
||||
use std::{process, env};
|
||||
|
||||
use ansi_term::Colour;
|
||||
use ctrlc::CtrlC;
|
||||
use dir::default_hypervisor_path;
|
||||
use fdlimit::raise_fd_limit;
|
||||
use parity_ethereum::{start, ExecutionAction};
|
||||
use parking_lot::{Condvar, Mutex};
|
||||
use ethcore_logger::setup_log;
|
||||
|
||||
const PLEASE_RESTART_EXIT_CODE: i32 = 69;
|
||||
const PARITY_EXECUTABLE_NAME: &str = "parity";
|
||||
|
|
@ -184,11 +188,33 @@ fn main_direct(force_can_restart: bool) -> i32 {
|
|||
parity_ethereum::Configuration::parse_cli(&args).unwrap_or_else(|e| e.exit())
|
||||
};
|
||||
|
||||
let logger = setup_log(&conf.logger_config()).expect("Logger is initialized only once; qed");
|
||||
|
||||
if let Some(spec_override) = take_spec_name_override() {
|
||||
conf.args.flag_testnet = false;
|
||||
conf.args.arg_chain = spec_override;
|
||||
}
|
||||
|
||||
let handle = if let Some(ref pid) = conf.args.arg_daemon_pid_file {
|
||||
info!("{}", Colour::Blue.paint("starting in daemon mode").to_string());
|
||||
let _ = std::io::stdout().flush();
|
||||
|
||||
match parity_daemonize::daemonize(pid) {
|
||||
Ok(h) => Some(h),
|
||||
Err(e) => {
|
||||
error!(
|
||||
"{}",
|
||||
Colour::Red.paint(format!("{}", e))
|
||||
);
|
||||
// flush before returning
|
||||
let _ = std::io::stderr().flush();
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
None
|
||||
};
|
||||
|
||||
let can_restart = force_can_restart || conf.args.flag_can_restart;
|
||||
|
||||
// increase max number of open files
|
||||
|
|
@ -208,6 +234,7 @@ fn main_direct(force_can_restart: bool) -> i32 {
|
|||
let exec = if can_restart {
|
||||
start(
|
||||
conf,
|
||||
logger,
|
||||
{
|
||||
let e = exit.clone();
|
||||
let exiting = exiting.clone();
|
||||
|
|
@ -239,10 +266,9 @@ fn main_direct(force_can_restart: bool) -> i32 {
|
|||
}
|
||||
}
|
||||
)
|
||||
|
||||
} else {
|
||||
trace!(target: "mode", "Not hypervised: not setting exit handlers.");
|
||||
start(conf, move |_| {}, move || {})
|
||||
start(conf, logger, move |_| {}, move || {})
|
||||
};
|
||||
|
||||
let res = match exec {
|
||||
|
|
@ -283,6 +309,12 @@ fn main_direct(force_can_restart: bool) -> i32 {
|
|||
}
|
||||
});
|
||||
|
||||
// so the client has started successfully
|
||||
// if this is a daemon, detach from the parent process
|
||||
if let Some(mut handle) = handle {
|
||||
handle.detach()
|
||||
}
|
||||
|
||||
// Wait for signal
|
||||
let mut lock = exit.0.lock();
|
||||
if !lock.should_exit {
|
||||
|
|
@ -306,6 +338,11 @@ fn main_direct(force_can_restart: bool) -> i32 {
|
|||
},
|
||||
},
|
||||
Err(err) => {
|
||||
// error occured during start up
|
||||
// if this is a daemon, detach from the parent process
|
||||
if let Some(mut handle) = handle {
|
||||
handle.detach_with_msg(format!("{}", Colour::Red.paint(&err)))
|
||||
}
|
||||
writeln!(&mut stdio::stderr(), "{}", err).expect("StdErr available; qed");
|
||||
1
|
||||
},
|
||||
|
|
|
|||
|
|
@ -488,14 +488,6 @@ fn execute_impl<Cr, Rr>(cmd: RunCmd, logger: Arc<RotatingLogger>, on_client_rq:
|
|||
|
||||
let passwords = passwords_from_files(&cmd.acc_conf.password_files)?;
|
||||
|
||||
// Run in daemon mode.
|
||||
// Note, that it should be called before we leave any file descriptor open,
|
||||
// since `daemonize` will close them.
|
||||
if let Some(pid_file) = cmd.daemon {
|
||||
info!("Running as a daemon process!");
|
||||
daemonize(pid_file)?;
|
||||
}
|
||||
|
||||
// prepare account provider
|
||||
let account_provider = Arc::new(prepare_account_provider(&cmd.spec, &cmd.dirs, &spec.data_dir, cmd.acc_conf, &passwords)?);
|
||||
|
||||
|
|
@ -954,23 +946,6 @@ pub fn execute<Cr, Rr>(cmd: RunCmd, logger: Arc<RotatingLogger>,
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(not(windows))]
|
||||
fn daemonize(pid_file: String) -> Result<(), String> {
|
||||
extern crate daemonize;
|
||||
|
||||
daemonize::Daemonize::new()
|
||||
.pid_file(pid_file)
|
||||
.chown_pid_file(true)
|
||||
.start()
|
||||
.map(|_| ())
|
||||
.map_err(|e| format!("Couldn't daemonize; {}", e))
|
||||
}
|
||||
|
||||
#[cfg(windows)]
|
||||
fn daemonize(_pid_file: String) -> Result<(), String> {
|
||||
Err("daemon is no supported on windows".into())
|
||||
}
|
||||
|
||||
fn print_running_environment(data_dir: &str, dirs: &Directories, db_dirs: &DatabaseDirectories) {
|
||||
info!("Starting {}", Colour::White.bold().paint(version()));
|
||||
info!("Keys path {}", Colour::White.bold().paint(dirs.keys_path(data_dir).to_string_lossy().into_owned()));
|
||||
|
|
|
|||
Loading…
Reference in New Issue