fix getting port; tag 0.2.3

Author: tiye

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "calcit_wss"
-version = "0.2.2"
+version = "0.2.3"
 authors = ["jiyinyiyong <[email protected]>"]
 edition = "2021"
 
@@ -13,6 +13,6 @@ crate-type = ["dylib"] # Creates dynamic lib
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cirru_edn = "0.6.2"
+cirru_edn = "0.6.3"
 lazy_static = "1.4.0"
 simple-websockets = "0.1.6"

Cargo.toml

@@ -21,7 +21,7 @@ pub fn wss_serve(
   _finish: Box<dyn FnOnce()>,
 ) -> Result<Edn, String> {
   let port = match args.first() {
-    Some(Edn::Map(m)) => match m.get("port") {
+    Some(Edn::Map(m)) => match m.tag_get("port") {
       Some(Edn::Number(n)) => n.floor().round() as u16,
       Some(a) => return Err(format!("Unknown port: {}", a)),
       None => 9001,