Bump CODEC_MAX_FRAME_LENGTH to 1GB (#353)

Summary:
Pull Request resolved: #353

As title.

Reviewed By: colin2328, LucasLLC

Differential Revision: D77389566

fbshipit-source-id: ebbd52aca4c5f7ab0c39d48abfb90877e51eb55b

Author: pzhan9

hyperactor/src/config.rs

@@ -27,7 +27,7 @@ use crate::attrs::declare_attrs;
 // Declare configuration keys using the new attrs system with defaults
 declare_attrs! {
     /// Maximum frame length for codec
-    pub attr CODEC_MAX_FRAME_LENGTH: usize = 8 * 1024 * 1024; // 8 MB
+    pub attr CODEC_MAX_FRAME_LENGTH: usize = 1024 * 1024 * 1024; // 1GB
 
     /// Message delivery timeout
     pub attr MESSAGE_DELIVERY_TIMEOUT: Duration = Duration::from_secs(30);
@@ -286,7 +286,7 @@ mod tests {
     #[test]
     fn test_default_config() {
         let config = Attrs::new();
-        assert_eq!(config[CODEC_MAX_FRAME_LENGTH], 8 * 1024 * 1024);
+        assert_eq!(config[CODEC_MAX_FRAME_LENGTH], 1024 * 1024 * 1024);
         assert_eq!(config[MESSAGE_DELIVERY_TIMEOUT], Duration::from_secs(30));
         assert_eq!(
             config[MESSAGE_ACK_TIME_INTERVAL],
@@ -341,12 +341,12 @@ mod tests {
         // Reset global config to defaults to avoid interference from other tests
         global::reset_to_defaults();
 
-        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 8 * 1024 * 1024);
+        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 1024 * 1024 * 1024);
         {
             let _guard = config.override_key(CODEC_MAX_FRAME_LENGTH, 1024);
             assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 1024);
         }
-        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 8 * 1024 * 1024);
+        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 1024 * 1024 * 1024);
 
         {
             let _guard = config.override_key(CODEC_MAX_FRAME_LENGTH, 1024);
@@ -355,7 +355,7 @@ mod tests {
             // The configuration will be automatically restored when _guard goes out of scope
         }
 
-        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 8 * 1024 * 1024);
+        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 1024 * 1024 * 1024);
     }
 
     #[test]
@@ -367,7 +367,7 @@ mod tests {
         assert!(config.is_empty());
 
         // But getters should still return the defaults from the keys
-        assert_eq!(config[CODEC_MAX_FRAME_LENGTH], 8 * 1024 * 1024);
+        assert_eq!(config[CODEC_MAX_FRAME_LENGTH], 1024 * 1024 * 1024);
         assert_eq!(config[MESSAGE_DELIVERY_TIMEOUT], Duration::from_secs(30));
         assert_eq!(
             config[MESSAGE_ACK_TIME_INTERVAL],
@@ -386,7 +386,10 @@ mod tests {
         assert!(IS_MANAGED_SUBPROCESS.has_default());
 
         // Verify we can get defaults directly from keys
-        assert_eq!(CODEC_MAX_FRAME_LENGTH.default(), Some(&(8 * 1024 * 1024)));
+        assert_eq!(
+            CODEC_MAX_FRAME_LENGTH.default(),
+            Some(&(1024 * 1024 * 1024))
+        );
         assert_eq!(
             MESSAGE_DELIVERY_TIMEOUT.default(),
             Some(&Duration::from_secs(30))
@@ -435,7 +438,7 @@ mod tests {
         global::reset_to_defaults();
 
         // Test the new lock/override API for individual config values
-        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 8 * 1024 * 1024);
+        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 1024 * 1024 * 1024);
         assert_eq!(
             global::get(MESSAGE_DELIVERY_TIMEOUT),
             Duration::from_secs(30)
@@ -452,7 +455,7 @@ mod tests {
         }
 
         // Values should be restored after guard is dropped
-        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 8 * 1024 * 1024);
+        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 1024 * 1024 * 1024);
 
         // Test multiple overrides
         {
@@ -467,7 +470,7 @@ mod tests {
         }
 
         // All values should be restored
-        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 8 * 1024 * 1024);
+        assert_eq!(global::get(CODEC_MAX_FRAME_LENGTH), 1024 * 1024 * 1024);
         assert_eq!(
             global::get(MESSAGE_DELIVERY_TIMEOUT),
             Duration::from_secs(30)