4K image base64 data can exceed 40MB limit, causing "bufio.Scanner: token too long" errors. Scanner is adaptive (starts at 64KB, grows as needed), so increasing the cap has no impact on normal responses.
4K image base64 data can exceed 40MB limit, causing "bufio.Scanner: token too long" errors. Scanner is adaptive (starts at 64KB, grows as needed), so increasing the cap has no impact on normal responses.