DeleGate is a multi-purpose application level gateway or proxy server that mediates communication of various protocols, applying cache and conversion for mediated data, controlling access from clients, and routing toward servers.
It translates protocols between clients and servers, converting between IPv4 and IPv6, applying SSL (TLS) to arbitrary protocols, merging several servers into a single server view with aliasing and filtering. It can be used as a simple origin server for some protocols (HTTP, FTP, and NNTP).
Changes in version 9.9.3
This release fixes the segmentation violation or freezing in threads for gzip or SSL or MITM mode.
It also includes a preliminary implementation of “connection cache” for HTTP to boost connections to distant servers.