Debug file

Author: gyuheon0h

datadog-crashtracker/src/crash_info/mod.rs

@@ -131,6 +131,16 @@ impl CrashInfo {
         primary_endpoint: &Option<Endpoint>,
         secondary_endpoint: &Option<Endpoint>,
     ) -> anyhow::Result<()> {
+        let debug_msg = format!(
+            "DEBUG: async_upload_to_endpoints called with primary: {:?}, secondary: {:?}\n",
+            primary_endpoint.as_ref().map(|e| e.url.to_string()),
+            secondary_endpoint.as_ref().map(|e| e.url.to_string())
+        );
+        let _ = std::fs::OpenOptions::new()
+            .create(true)
+            .append(true)
+            .open("/tmp/crashtracker_debug.log")
+            .and_then(|mut f| std::io::Write::write_all(&mut f, debug_msg.as_bytes()));
         // If we're debugging to a file, dump the actual crashinfo into a json
         if let Some(endpoint) = primary_endpoint {
             if Some("file") == endpoint.url.scheme_str() {

datadog-crashtracker/src/shared/configuration.rs

@@ -246,10 +246,25 @@ impl<'de> serde::Deserialize<'de> for CrashtrackerConfiguration {
 
         // Apply secondary endpoint derivation logic during deserialization
         let secondary_endpoint = helper.secondary_endpoint.or_else(|| {
-            helper
+            let derived = helper
                 .endpoint
                 .as_ref()
-                .and_then(derive_default_secondary_endpoint)
+                .and_then(derive_default_secondary_endpoint);
+            if let Some(ref endpoint) = derived {
+                let _ = std::fs::write(
+                    "/tmp/crashtracker_debug.log",
+                    format!(
+                        "DEBUG: Derived secondary endpoint during deserialization: {}\n",
+                        endpoint.url
+                    ),
+                );
+            } else {
+                let _ = std::fs::write(
+                    "/tmp/crashtracker_debug.log",
+                    "DEBUG: No secondary endpoint derived during deserialization\n",
+                );
+            }
+            derived
         });
 
         Ok(CrashtrackerConfiguration {