X-Git-Url: http://git.scottworley.com/tattlekey/blobdiff_plain/0d4f2aa67ed92add9c371a49cc45daad8e529301..c54403e6dc4829379e3d933f33da344c26fb7c1d:/server/src/main.rs

diff --git a/server/src/main.rs b/server/src/main.rs
index 5edadbb..bf4f4fc 100644
--- a/server/src/main.rs
+++ b/server/src/main.rs
@@ -80,6 +80,16 @@ impl Range {
     }
 }
 
+fn merge_message(presses: &mut HashMap<MessageKey, Range>, message: Message) {
+    if let Some(r) = presses.get_mut(&message.key) {
+        if !r.contains(&message.t) {
+            r.extend(&message.t);
+        }
+    } else {
+        presses.insert(message.key, Range::new(&message.t));
+    }
+}
+
 fn open_log_for_writing() -> csv::Writer<std::fs::File> {
     let log_file_exists = std::path::Path::new(LOGFILENAME).exists();
     let logfile = std::fs::OpenOptions::new()
@@ -93,9 +103,9 @@ fn open_log_for_writing() -> csv::Writer<std::fs::File> {
 }
 
 fn main() {
-    let mut log = open_log_for_writing();
-    let mut presses = HashMap::<MessageKey, Range>::new();
     let socket = UdpSocket::bind("0.0.0.0:29803").expect("couldn't bind to address");
+    let mut presses = HashMap::<MessageKey, Range>::new();
+    let mut log = open_log_for_writing();
     loop {
         let mut buf = [0; MESSAGE_SIZE];
         match socket.recv_from(&mut buf) {
@@ -110,13 +120,7 @@ fn main() {
                 log.serialize((&message.key, message.t))
                     .expect("Couldn't write log");
                 log.flush().expect("Couldn't flush log");
-                if let Some(r) = presses.get_mut(&message.key) {
-                    if !r.contains(&message.t) {
-                        r.extend(&message.t);
-                    }
-                } else {
-                    presses.insert(message.key, Range::new(&message.t));
-                }
+                merge_message(&mut presses, message);
             }
         }
     }