ggml-org/llama.cpp b8952

on GitHub

server: (router) Forward form-data to model server (Fixes #22044) (#22118)

• This commit enables the router to forward form-data to model server.
  Fixes #22044 (enabling to use the /v1/audio/transcriptions in router mode)

• • Applied the suggestion from Copilots first comment: using the non-throwing json::parse overload.

• Addressed Copilots third comment by extending the files representation to also include filename and content-type

• Addressed Copilots fourth comment by making the RNG thread_local

• Changed variable body from std::string to std::ostringstream in build_multipart_body
  as suggested by ngxson in #22118 (comment)

• Added sanitize_field lambda in build_multipart_body for key, filename and content_type
  as suggested by ngxson in #22118 (comment)

• explicitly checking if value/item is string before calling value/item.getstd::string()
  as requested by ngxson in #22118 (comment)

• Added double quote to the sanitize lambda and throw on json parse failure

Co-authored-by: Ralph Paßgang ralph@trust-it.de