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The IRC listener's relay dropped every line sent under the connection's own nick, so a user on the web client and an IRC client at once never saw on IRC what they did from the web client. The relay now drops nothing by nick. Instead the fan-out skips only the sending client's own queue: the IRC listener passes its own client, whose handler already wrote the echo, and the HTTP API skips none. Channel messages and PARTs now reach the sender's other clients, so an HTTP client gets its own PART event; neoirc-cli ignores it, as it already shows its own part. README.md names the commands covered. Judgement call: a PRIVMSG or NOTICE sent on an IRC connection is not echoed back to it, as in IRC. Model: opus-5-5
119 lines
2.9 KiB
Go
119 lines
2.9 KiB
Go
package ircserver
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import (
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"context"
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"log/slog"
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"net"
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"time"
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"sneak.berlin/go/neoirc/internal/broker"
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"sneak.berlin/go/neoirc/internal/config"
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"sneak.berlin/go/neoirc/internal/db"
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"sneak.berlin/go/neoirc/internal/globals"
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"sneak.berlin/go/neoirc/internal/service"
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)
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// NewTestServer creates a Server suitable for testing, whose
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// connections use interval and deadline in place of
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// pingInterval and pongDeadline, and resolve in place of
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// resolveHost.
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// The caller must call Stop() when finished.
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func NewTestServer(
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log *slog.Logger,
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cfg *config.Config,
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database *db.Database,
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brk *broker.Broker,
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interval, deadline time.Duration,
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resolve func(ctx context.Context, addr string) string,
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) *Server {
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globs := &globals.Globals{
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Appname: "neoirc",
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Version: "test",
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StartTime: time.Now(),
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}
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svc := service.NewTestService(
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database, brk, cfg, globs, log,
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)
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return &Server{ //nolint:exhaustruct
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log: log,
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cfg: cfg,
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database: database,
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brk: brk,
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svc: svc,
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conns: make(map[*Conn]struct{}),
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pingInterval: interval,
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pongDeadline: deadline,
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resolveHost: resolve,
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}
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}
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// ResolveHost is the reverse DNS lookup that a server made by
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// New does for each client.
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func ResolveHost(ctx context.Context, addr string) string {
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return resolveHost(ctx, addr)
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}
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// Start exposes the unexported start method for tests.
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func (s *Server) Start(addr string) error {
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return s.start(context.Background(), addr)
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}
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// Stop exposes the unexported stop method for tests.
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func (s *Server) Stop() {
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s.stop()
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}
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// Listener returns the server's net.Listener for tests.
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func (s *Server) Listener() net.Listener {
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return s.listener
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}
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// Service returns the service the server's connections use.
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func (s *Server) Service() *service.Service {
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return s.svc
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}
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// PingTimes returns how long the server's connections wait
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// with nothing read before they are sent a PING, and after it
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// before they are closed.
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func (s *Server) PingTimes() (time.Duration, time.Duration) {
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return s.pingInterval, s.pongDeadline
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}
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// KillWriteWindow is how long Disconnect allows each write
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// to a killed victim.
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const KillWriteWindow = killWriteWindow
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// PollInterval is how often the relay checks the client
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// output queue when no broker notification arrives.
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const PollInterval = pollInterval
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// PingInterval is how long the server waits with nothing read
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// from a connection before it sends a PING.
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const PingInterval = pingInterval
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// PongDeadline is how long the server waits after the PING
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// for a line before it closes the connection.
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const PongDeadline = pongDeadline
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// StopTimeout is the longest Stop waits for the connections'
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// cleanup.
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const StopTimeout = stopTimeout
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// NewTestConn returns a Conn for nick on tcpConn, without a
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// server, database or service behind it.
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func NewTestConn(
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log *slog.Logger,
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cfg *config.Config,
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tcpConn net.Conn,
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nick string,
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) *Conn {
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conn := newConn(tcpConn, log, nil, nil, cfg, nil)
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conn.nick = nick
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return conn
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}
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