A lightweight C-based network connection funneling system with SSL/TLS support. Efficiently manage and route network connections with minimal memory footprint.
// Initialize funnel connection
conn_t *conn = conn_create();
// Configure SSL/TLS
ssl_init(conn, "cert.pem");
// Start listening
tcp_listen(conn, 8443);
// Handle connections
while (conn_accept(conn)) {
hconn_process(conn);
}Funnel provides essential networking capabilities with minimal overhead, designed for systems where every byte matters.
Efficiently manage multiple connections with intelligent pooling, reducing overhead and improving throughput.
Built-in OpenSSL integration for secure encrypted connections with TLS 1.2 and TLS 1.3 protocol support.
Native HTTP protocol support with efficient parsing and request/response handling capabilities.
Robust signal handling for graceful shutdowns, connection cleanup, and system event responses.
Minimal memory footprint with efficient resource management, perfect for embedded and constrained environments.
Compatible with Linux, BSD, and other Unix-like systems using standard POSIX APIs.
Funnel is built with a clean, modular architecture that separates concerns and allows for easy extension and maintenance.
Get Funnel up and running with these simple steps. Built with standard Autotools for maximum compatibility.
Get the source code from GitHub
Run the configure script to set up build
Compile and install the binary
# Clone the repository
$ git clone https://github.com/animeshkundu/funnel.git
$ cd funnel
# Configure the build
$ ./configure
# Build the project
$ make
# Install (optional)
$ sudo make installExplore the documentation for detailed guides, API reference, and best practices for using Funnel in your projects.