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Add exception logging to Jackson serialization fallback #50

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Merged
jaredmixpanel merged 2 commits into from
Nov 21, 2025
Merged

Add exception logging to Jackson serialization fallback #50

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fba6aa5
Initial plan
Copilot Nov 21, 2025
d14e209
Add logging for Jackson serialization fallback
Copilot Nov 21, 2025
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4 changes: 4 additions & 0 deletions src/main/java/com/mixpanel/mixpanelapi/MixpanelAPI.java
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.zip.GZIPOutputStream;
import org.json.JSONArray;
import org.json.JSONException;
Expand Down Expand Up @@ -38,6 +40,7 @@
*/
public class MixpanelAPI implements AutoCloseable {

private static final Logger logger = Logger.getLogger(MixpanelAPI.class.getName());
private static final int BUFFER_SIZE = 256; // Small, we expect small responses.

private static final int CONNECT_TIMEOUT_MILLIS = 2000;
Expand Down Expand Up @@ -409,6 +412,7 @@ private String dataString(List<JSONObject> messages) {
return serializer.serializeArray(messages);
} catch (IOException e) {
// Fallback to original implementation if serialization fails
logger.log(Level.WARNING, "Jackson serialization failed, falling back to org.json", e);
JSONArray array = new JSONArray();
for (JSONObject message:messages) {
array.put(message);
Expand Down