2 Commits

Include renames

Author	SHA1	Message	Date
leonarski_fandClaude Opus 4.8	cdcd5d28ca	viewer: reuse one libcurl handle so the HTTP reader keeps the connection alive ... JFJochHttpReader::Request previously did curl_easy_init()/curl_easy_cleanup() around every call, which destroys the handle's connection cache -- so each request reconnected from scratch (full TCP + TLS handshake, and a fresh Negotiate/Kerberos round-trip once auth is on). Keep one persistent easy handle instead: create it lazily on the first request (i.e. as soon as an address is selected via ReadURL) and reuse it, calling curl_easy_reset between requests. reset clears the previous request's options but deliberately keeps the live connection and DNS/TLS-session caches, so a same-host request reuses the open socket; if that socket has been closed (idle timeout, server session limit, broker restart) libcurl reconnects and retries on its own -- no manual reconnect logic needed. The handle is torn down on disconnect (Close), when a new address is selected (ReadURL), and in the destructor. Access is serialised by a dedicated leaf mutex, since a single easy handle must not be used from two threads at once. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-11 17:07:05 +02:00
leonarski_fandClaude Opus 4.8	49d078563c	viewer: move JFJochHttpReader to the viewer and switch it to libcurl ... JFJochHttpReader (the viewer's live-broker HTTP client) is the only HTTP client in the reader library and the only piece that needs TLS + Kerberos. Moving it out of the always-built JFJochReader keeps the broker/writer free of a TLS/Kerberos stack; switching it from cpp-httplib to libcurl gives the viewer HTTPS and, later, GSSAPI/Bearer auth. - Move reader/JFJochHttpReader.{cpp,h} -> viewer/, compiled into jfjoch_viewer. - Rewrite the 10 httplib call sites onto one libcurl easy-handle Request() helper (GET + PUT, binary/JSON bodies; status/transport handling preserved). - CMake: FetchContent libcurl, STATIC, HTTP(S)-only, only for viewer builds. OS-native backends keep Windows self-contained (Schannel+SSPI); Linux uses system OpenSSL + GSSAPI (krb5). Drop httplib from JFJochReader. - Block httplib OpenSSL auto-link (HTTPLIB_USE_OPENSSL_IF_AVAILABLE OFF) so the broker stops pulling in libssl/libcrypto for HTTPS it never serves. - docker: add krb5 dev headers (libkrb5-dev / krb5-devel) for CURL_USE_GSSAPI. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-11 15:19:58 +02:00