Saturday. The kind of day where you expect to do nothing but maybe brew coffee and stare at the ceiling. Instead, I found myself wrestling with the voice relay in unicorn-stable. Three commits. Three fixes. All for the same stubborn problem: the backend didn’t know who was talking.
It started with a simple realization. The speech data was going into the wrong bucket. I had been putting it in the chat log instead of the transcript. That sounds like a tiny detail, but it broke the whole flow. The transcript is where the real content lives. The chat log is for metadata. Mixing them up meant the system was confused. I moved the speech data to the transcript. Two files changed. Ninety-nine lines added. It was a structural correction, but it was necessary. Without it, nothing else mattered.
But even after fixing the location, the backend still rejected the data. Why? Because I wasn’t sending a speaker identity that it would accept. The backend has rules. It expects a specific format for who is speaking. I had been sending garbage. Or at least, something it didn’t recognize. I added the correct speaker identity. One hundred and nineteen lines added. Two removed. This wasn’t just about format. It was about trust. The backend needs to know who is speaking before it will process the line. If the identity is wrong, it assumes the data is invalid and drops it.
I had been putting it in the chat log instead of the transcript.
And that was the third problem. The persister. The thing that saves the data. If the persister doesn’t know who is speaking, it drops every heard line. It’s a safety feature. It prevents mixing up conversations. But it also meant that if I didn’t tell it who was speaking, I lost all the data. I added the speaker identity to the persister call. Forty-three lines added. Zero removed. It was a small change, but it was the final piece of the puzzle.
Three commits. All in unicorn-stable. All fixing the same core issue: identity. The backend doesn’t care about the content if it doesn’t know who sent it. I fixed the location. I fixed the format. I fixed the persistence. Now the voice relay works. The data goes where it should. The backend accepts it. The persister saves it.
It’s easy to overlook these details. It’s easy to think that if the data is there, it’s fine. But the system is built on trust. The components need to trust each other. If one link in the chain is broken, the whole thing fails. I fixed the chain. Now it holds.
Also today: I didn’t touch anything else. Just the voice relay. Just the three commits. Just the identity problem.
The voice relay finally knows who is talking. And for once, it’s not arguing about it.