From 831322e44a79ae26fed21e4ead970863fbd8b1c7 Mon Sep 17 00:00:00 2001
From: devdesk <tami@tami.org.il>
Date: Tue, 20 Feb 2024 23:29:33 +0200
Subject: [PATCH] initial example axum, streamer runs in thread

---
 Cargo.lock                 | 71 ++++++++++++++++++++++++++++++++++++++
 Cargo.toml                 |  2 ++
 src/{main.rs => stream.rs} | 14 +++++---
 3 files changed, 83 insertions(+), 4 deletions(-)
 rename src/{main.rs => stream.rs} (95%)

diff --git a/Cargo.lock b/Cargo.lock
index d32eae5..4981f6f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2384,6 +2384,16 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.18"
@@ -2551,6 +2561,12 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "owned_ttf_parser"
 version = "0.20.0"
@@ -3132,6 +3148,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
 [[package]]
 name = "shlex"
 version = "1.3.0"
@@ -3342,6 +3367,8 @@ dependencies = [
  "png",
  "pyo3",
  "serde",
+ "tokio",
+ "tracing-subscriber",
  "v4l",
 ]
 
@@ -3365,6 +3392,16 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "thread_local"
+version = "1.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+]
+
 [[package]]
 name = "tiny-skia"
 version = "0.11.4"
@@ -3416,7 +3453,9 @@ dependencies = [
  "libc",
  "mio",
  "num_cpus",
+ "parking_lot",
  "pin-project-lite",
+ "signal-hook-registry",
  "socket2 0.5.5",
  "tokio-macros",
  "windows-sys 0.48.0",
@@ -3533,6 +3572,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
+dependencies = [
+ "nu-ansi-term",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing-core",
+ "tracing-log",
 ]
 
 [[package]]
@@ -3649,6 +3714,12 @@ dependencies = [
  "bindgen",
 ]
 
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
 [[package]]
 name = "version_check"
 version = "0.9.4"
diff --git a/Cargo.toml b/Cargo.toml
index 56eec5c..8821ec0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,4 +20,6 @@ pcap-parser = { version = "0.14.1", features = ["data"] }
 png = "0.17.10"
 pyo3 = { version = "0.20.0", "features" = ["extension-module"] }
 serde = { version = "1.0.193", features = ["derive", "serde_derive", "alloc"] }
+tokio = { version = "1.36.0", features = ["full"] }
+tracing-subscriber = "0.3.18"
 v4l = { version = "0.14.0", features = ["v4l2"], default-features = false }
diff --git a/src/main.rs b/src/stream.rs
similarity index 95%
rename from src/main.rs
rename to src/stream.rs
index 4b8c98b..472de19 100644
--- a/src/main.rs
+++ b/src/stream.rs
@@ -1,9 +1,7 @@
-mod offline;
-
+use crate::offline::{Header, HDR_SIZE};
 use clap::Parser;
 use dotenv::dotenv;
-use offline::{Header, HDR_SIZE};
-use std::io::Write;
+use std::{io::Write, thread::spawn};
 use v4l::video::Output;
 
 #[derive(Parser, Debug)]
@@ -143,3 +141,11 @@ fn main() -> anyhow::Result<()> {
     }
     Ok(())
 }
+
+pub(crate) fn start_stream_thread() {
+    spawn(move || {
+        if let Err(e) = main() {
+            println!("oops: {:?}", e);
+        }
+    });
+}