Files
mautrix-telegram/pkg/gotd/tgtest/buffered.go
T
2025-06-27 20:03:37 -07:00

64 lines
1.1 KiB
Go

package tgtest
import (
"context"
"sync"
"go.mau.fi/mautrix-telegram/pkg/gotd/bin"
"go.mau.fi/mautrix-telegram/pkg/gotd/transport"
)
type bufferedConn struct {
conn transport.Conn
recv []bin.Buffer
recvMux sync.Mutex
}
func newBufferedConn(conn transport.Conn) *bufferedConn {
return &bufferedConn{conn: conn}
}
func (c *bufferedConn) push(b *bin.Buffer) {
c.recvMux.Lock()
c.recv = append(c.recv, bin.Buffer{Buf: b.Copy()})
c.recvMux.Unlock()
}
func (c *bufferedConn) pop() (r bin.Buffer, ok bool) {
c.recvMux.Lock()
defer c.recvMux.Unlock()
if len(c.recv) < 1 {
return
}
r, c.recv = c.recv[len(c.recv)-1], c.recv[:len(c.recv)-1]
ok = true
return
}
func (c *bufferedConn) Push(b *bin.Buffer) {
c.push(b)
}
func (c *bufferedConn) Pop() (bin.Buffer, bool) {
return c.pop()
}
func (c *bufferedConn) Send(ctx context.Context, b *bin.Buffer) error {
return c.conn.Send(ctx, b)
}
func (c *bufferedConn) Recv(ctx context.Context, b *bin.Buffer) error {
e, ok := c.Pop()
if ok {
b.ResetTo(e.Copy())
return nil
}
return c.conn.Recv(ctx, b)
}
func (c *bufferedConn) Close() error {
return c.conn.Close()
}