all: raise timeout defaults

This avoids timing out on systems running very slowly.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/pipewire/core.go

@@ -514,7 +514,7 @@ var ErrNotDone = errors.New("did not receive a Core::Done event targeting previo
 const (
 	// syncTimeout is the maximum duration [Core.Sync] is allowed to take before
 	// receiving [CoreDone] or failing.
-	syncTimeout = 10 * time.Second
+	syncTimeout = RoundtripTimeout + 15*time.Second
 )
 
 // Sync queues a [CoreSync] message for the PipeWire server and initiates a Roundtrip.

internal/pipewire/pipewire.go

@@ -701,14 +701,14 @@ func (ctx *Context) Roundtrip() (err error) {
 }
 
 const (
-	// roundtripTimeout is the maximum duration socket operations during
+	// RoundtripTimeout is the maximum duration socket operations during
 	// Context.roundtrip is allowed to block for.
-	roundtripTimeout = 5 * time.Second
+	RoundtripTimeout = 30 * time.Second
 )
 
 // roundtrip implements the Roundtrip method without checking proxyErrors.
 func (ctx *Context) roundtrip() (err error) {
-	ctx.conn.MightBlock(roundtripTimeout)
+	ctx.conn.MightBlock(RoundtripTimeout)
 	if err = ctx.sendmsg(ctx.buf, ctx.pendingFiles...); err != nil {
 		return
 	}
@@ -742,7 +742,7 @@ func (ctx *Context) roundtrip() (err error) {
 	}()
 
 	var remaining []byte
-	ctx.conn.MightBlock(roundtripTimeout)
+	ctx.conn.MightBlock(RoundtripTimeout)
 	for {
 		remaining, err = ctx.consume(remaining)
 		if err == nil {

internal/pipewire/pipewire_test.go

@@ -717,7 +717,7 @@ type stubUnixConn struct {
 }
 
 func (conn *stubUnixConn) MightBlock(timeout time.Duration) {
-	if timeout != 5*time.Second {
+	if timeout != pipewire.RoundtripTimeout {
 		panic("unexpected timeout " + timeout.String())
 	}
 	if conn.current == 0 ||