diff options
Diffstat (limited to 'cmd/dserver/main.go')
| -rw-r--r-- | cmd/dserver/main.go | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/cmd/dserver/main.go b/cmd/dserver/main.go index 14188e1..5c3b5b4 100644 --- a/cmd/dserver/main.go +++ b/cmd/dserver/main.go @@ -1,3 +1,18 @@ +// Package main provides the DTail server daemon (dserver). +// The dserver is an SSH-based server that processes distributed log operations +// from DTail clients. It handles incoming SSH connections, authenticates users, +// and processes various commands like tail, cat, grep, and MapReduce operations. +// +// Key features: +// - SSH server with multi-user support and resource management +// - Handler system that routes requests to appropriate processors +// - Background services for scheduled jobs and continuous monitoring +// - Configurable connection limits and timeouts +// - Health checking and profiling support +// - Signal handling for graceful shutdown +// +// The server runs on port 2222 by default and supports both public key +// and password authentication depending on the user type. package main import ( @@ -20,7 +35,10 @@ import ( "github.com/mimecast/dtail/internal/version" ) -// The evil begins here. +// main is the entry point for the DTail server daemon. +// It parses command-line arguments, sets up signal handling for graceful shutdown, +// initializes logging, and starts the SSH server. The function handles both +// timeout-based and signal-based shutdown scenarios. func main() { var args config.Args var color bool |