diff --git a/circ/buffer.go b/circ/buffer.go
index 5c8db2a..daa96fe 100644
--- a/circ/buffer.go
+++ b/circ/buffer.go
@@ -81,12 +81,25 @@ func (b *buffer) Close() {
 	atomic.StoreInt64(&b.done, 1)
 	debug.Println(b.id, "[B]  STORE done=1 buffer closing")
 
+	debug.Println(b.id, "##### [X] wcond.Locking")
 	b.wcond.L.Lock()
+	debug.Println(b.id, "##### [X] wcond.Locked")
+	debug.Println(b.id, "##### [X] wcond.Broadcasting")
 	b.wcond.Broadcast()
+	debug.Println(b.id, "##### [X] wcond.Broadcasted")
+	debug.Println(b.id, "##### [X] wcond.Unlocking")
 	b.wcond.L.Unlock()
+	debug.Println(b.id, "##### [X] wcond.Unlocked")
+
+	debug.Println(b.id, "##### [Y] rcond.Locking")
 	b.rcond.L.Lock()
+	debug.Println(b.id, "##### [Y] rcond.Locked")
+	debug.Println(b.id, "##### [Y] rcond.Broadcasting")
 	b.rcond.Broadcast()
+	debug.Println(b.id, "##### [Y] rcond.Broadcasted")
+	debug.Println(b.id, "##### [Y] rcond.Unlocking")
 	b.rcond.L.Unlock()
+	debug.Println(b.id, "##### [Y] rcond.Unlocked")
 
 	debug.Println(b.id, "[B]  DONE REBROADCASTED")
 }
@@ -118,22 +131,32 @@ func (b *buffer) awaitCapacity(n int64) (head int64, err error) {
 	head = atomic.LoadInt64(&b.head)
 	next := head + n
 	wrapped := next - b.size
-	tail := atomic.LoadInt64(&b.tail)
+	//tail := atomic.LoadInt64(&b.tail)
+	var tail int64
 
 	debug.Println(b.id, "[B]  awaiting capacity (n)", n)
+	debug.Println(b.id, "##### [B] rcond.Locking")
 	b.rcond.L.Lock()
-	for ; wrapped > tail || (tail > head && next > tail && wrapped < 0); tail = atomic.LoadInt64(&b.tail) {
+	debug.Println(b.id, "##### [B] rcond.Locked")
+	for tail = atomic.LoadInt64(&b.tail); wrapped > tail || (tail > head && next > tail && wrapped < 0); tail = atomic.LoadInt64(&b.tail) {
 		debug.Println(b.id, "[B] iter no capacity")
 
 		//fmt.Println("\t", wrapped, ">", tail, wrapped > tail, "||", tail, ">", head, "&&", next, ">", tail, "&&", wrapped, "<", 0, (tail > head && next > tail && wrapped < 0))
 		if atomic.LoadInt64(&b.done) == 1 {
+			debug.Println(b.id, "************ [B] awaitCap caught DONE")
+			b.rcond.L.Unlock() // Make sure we unlock
 			return 0, io.EOF
 		}
 
 		debug.Println(b.id, "[B] iter no capacity waiting")
+		debug.Println(b.id, "##### [B] rcond.Wating")
 		b.rcond.Wait()
+		debug.Println(b.id, "##### [B] rcond.Waited")
 	}
+	debug.Println(b.id, "##### [B] rcond.Unlocked")
 	b.rcond.L.Unlock()
+	debug.Println(b.id, "##### [B] rcond.Unlocked")
+
 	debug.Println(b.id, "[B]  capacity unlocked (tail)", tail)
 
 	return
@@ -142,22 +165,31 @@ func (b *buffer) awaitCapacity(n int64) (head int64, err error) {
 // awaitFilled will hold until there are at least n bytes waiting between the
 // tail and head.
 func (b *buffer) awaitFilled(n int64) (tail int64, err error) {
-	head := atomic.LoadInt64(&b.head)
+	//head := atomic.LoadInt64(&b.head)
+	var head int64
 	tail = atomic.LoadInt64(&b.tail)
 
 	debug.Println(b.id, "[B]  awaiting filled (tail, head)", tail, head)
+	debug.Println(b.id, "##### [B] wcond.Locking")
 	b.wcond.L.Lock()
-	for ; head > tail && tail+n > head || head < tail && b.size-tail+head < n; head = atomic.LoadInt64(&b.head) {
+	debug.Println(b.id, "##### [B] rcond.Locked")
+	for head = atomic.LoadInt64(&b.head); head > tail && tail+n > head || head < tail && b.size-tail+head < n; head = atomic.LoadInt64(&b.head) {
 		debug.Println(b.id, "[B] iter no fill")
 
 		if atomic.LoadInt64(&b.done) == 1 {
+			debug.Println(b.id, "************ [B] awaitFilled caught DONE")
+			b.wcond.L.Unlock() // Make sure we unlock
 			return 0, io.EOF
 		}
 
 		debug.Println(b.id, "[B] iter no fill waiting")
+		debug.Println(b.id, "##### [B] rcond.Waiting")
 		b.wcond.Wait()
+		debug.Println(b.id, "##### [B] rcond.Waited")
 	}
+	debug.Println(b.id, "##### [B] rcond.Unlocking")
 	b.wcond.L.Unlock()
+	debug.Println(b.id, "##### [B] rcond.Unlocked")
 	debug.Println(b.id, "[B]  filled (head)", head)
 
 	return
diff --git a/circ/reader.go b/circ/reader.go
index dfa80ac..ddb1789 100644
--- a/circ/reader.go
+++ b/circ/reader.go
@@ -62,15 +62,24 @@ DONE:
 		n, err := r.Read(b.buf[start:end])
 		total += int64(n) // incr total bytes read.
 		if err != nil {
+			debug.Println("*[R] r.READ error", err)
 			break DONE
 		}
+		debug.Println(b.id, "*[R] READ (start, end, n)", start, n, b.buf[start:start+int64(n)])
 
 		// Move the head forward.
 		debug.Println(b.id, "*[R] STORE HEAD", start+int64(n))
 		atomic.StoreInt64(&b.head, start+int64(n))
+
+		debug.Println(b.id, "##### *[R] wcond.Locking")
 		b.wcond.L.Lock()
+		debug.Println(b.id, "##### *[R] wcond.Locked")
+		debug.Println(b.id, "##### *[R] wcond.Broadcasting")
 		b.wcond.Broadcast()
+		debug.Println(b.id, "##### *[R] wcond.Broadcasted")
+		debug.Println(b.id, "##### *[R] wcond.Unlocking")
 		b.wcond.L.Unlock()
+		debug.Println(b.id, "##### *[R] wcond.Unlocked")
 	}
 
 	debug.Println(b.id, "*[R] FINISHED SPIN")
@@ -80,19 +89,33 @@ DONE:
 
 // Peek returns the next n bytes without advancing the reader.
 func (b *Reader) Peek(n int64) ([]byte, error) {
+	debug.Println(b.id, "[R] START PEEKING (n)", n)
+
 	tail := atomic.LoadInt64(&b.tail)
-	head := atomic.LoadInt64(&b.head)
+	var head int64
+	//head := atomic.LoadInt64(&b.head)
 
 	// Wait until there's at least 1 byte of data.
-	debug.Println(b.id, "[R] PEEKING (tail, head, n)", tail, head, n)
+	debug.Println(b.id, "[R] PEEKING (tail, head, n)", tail, head, n, "/", atomic.LoadInt64(&b.head))
+
+	debug.Println(b.id, "##### [R] wcond.Locking")
 	b.wcond.L.Lock()
-	for ; head == tail; head = atomic.LoadInt64(&b.head) {
+	debug.Println(b.id, "##### [R] wcond.Locked")
+	for head = atomic.LoadInt64(&b.head); head == atomic.LoadInt64(&b.tail); head = atomic.LoadInt64(&b.head) {
+		debug.Println(b.id, "[R] PEEKING insufficient (tail, head)", tail, head)
 		if atomic.LoadInt64(&b.done) == 1 {
+			debug.Println(b.id, "************ [R] PEEK caught DONE")
+			b.wcond.L.Unlock() // make sure we unlock
 			return nil, io.EOF
 		}
+		debug.Println(b.id, "##### [R] wcond.Waiting")
 		b.wcond.Wait()
+		debug.Println(b.id, "##### [R] wcond.Waited")
+
 	}
+	debug.Println(b.id, "##### [R] wcond.Unlocking")
 	b.wcond.L.Unlock()
+	debug.Println(b.id, "##### [R] wcond.Unlocked")
 	debug.Println(b.id, "[R] PEEKING available")
 
 	// Figure out if we can get all n bytes.
diff --git a/circ/writer.go b/circ/writer.go
index 0e422ad..3592ed1 100644
--- a/circ/writer.go
+++ b/circ/writer.go
@@ -23,17 +23,20 @@ func NewWriter(size, block int64) *Writer {
 
 // WriteTo writes the contents of the buffer to an io.Writer.
 func (b *Writer) WriteTo(w io.Writer) (total int64, err error) {
+	debug.Println(b.id, "*[R] STARTING SPIN")
 	var p []byte
 	var n int
+DONE:
 	for {
 		cd := b.capDelta(atomic.LoadInt64(&b.tail), atomic.LoadInt64(&b.head))
-		debug.Println(b.id, "SPIN (tail, head, delta)", b.tail, b.head, cd)
+		debug.Println(b.id, "* [W] SPIN (tail, head, delta)", b.tail, b.head, cd)
 		if atomic.LoadInt64(&b.done) == 1 {
 			if cd == 0 {
 				err = io.EOF
-				return total, err
+				debug.Println(b.id, "************ *[W] caught DONE")
+				break DONE
 			} else {
-				debug.Println("[W] //// capDelta not reached", cd)
+				debug.Println("*[W] //// capDelta not reached", cd)
 			}
 		}
 
@@ -41,31 +44,40 @@ func (b *Writer) WriteTo(w io.Writer) (total int64, err error) {
 		// of the Reader type.
 		p, err = (*Reader)(b).Peek(b.block)
 		if err != nil {
-			debug.Println(b.id, "[W] writeTo peek err (p, err)", p, err)
+			debug.Println(b.id, "*[W] writeTo peek err (p, err)", p, err)
 			continue
 			//break DONE
 		}
-		debug.Println(b.id, "[W] PEEKED OK (p)", p)
+		debug.Println(b.id, "*[W] PEEKED OK (p)", p)
 
 		// Write the peeked bytes to the io.Writer.
 		n, err = w.Write(p)
 		total += int64(n)
 		if err != nil {
-			return total, err
+			debug.Println(b.id, "*[W] io READ err", err)
+			break DONE
 		}
 
-		debug.Println(b.id, "[W] SENT (n, p)", n, p)
+		debug.Println(b.id, "*[W] SENT (n, p)", n, p)
 
 		// Move the tail forward the bytes written.
 		end := (atomic.LoadInt64(&b.tail) + int64(n)) % b.size
-		debug.Println(b.id, "[W] STORE TAIL", end)
+		debug.Println(b.id, "*[W] STORE TAIL", end)
 		atomic.StoreInt64(&b.tail, end)
+
+		debug.Println(b.id, "##### *[W] rcond.Locking")
 		b.rcond.L.Lock()
+		debug.Println(b.id, "##### *[W] rcond.Locked")
+		debug.Println(b.id, "##### *[W] rcond.Broadcasting")
 		b.rcond.Broadcast()
+		debug.Println(b.id, "##### *[W] rcond.Broadcasted")
+		debug.Println(b.id, "##### *[W] rcond.Unlocking")
 		b.rcond.L.Unlock()
-		debug.Println(b.id, "[W] writeTo unlocked")
+		debug.Println(b.id, "##### *[W] rcond.Unlocked")
 	}
 
+	debug.Println(b.id, "*[W] FINISHED SPIN")
+
 	return
 }
 
@@ -90,9 +102,15 @@ func (b *Writer) Write(p []byte) (nn int, err error) {
 	atomic.StoreInt64(&b.head, next)
 	debug.Println(b.id, "[W] STORE HEAD", next)
 
+	debug.Println(b.id, "##### [W] wcond.Locking")
 	b.wcond.L.Lock()
+	debug.Println(b.id, "##### [W] rcond.Locked")
+	debug.Println(b.id, "##### [W] rcond.Broadcasting")
 	b.wcond.Broadcast()
+	debug.Println(b.id, "##### [W] rcond.Broadcasted")
+	debug.Println(b.id, "##### [W] rcond.Unlocking")
 	b.wcond.L.Unlock()
+	debug.Println(b.id, "##### [W] rcond.Unlocked")
 
 	return
 }
diff --git a/mqtt_test.go b/mqtt_test.go
index 6b0ee72..4bc413b 100644
--- a/mqtt_test.go
+++ b/mqtt_test.go
@@ -185,54 +185,57 @@ func BenchmarkServerClose(b *testing.B) {
  */
 
 func TestServerEstablishConnectionOKCleanSession(t *testing.T) {
-	s := New()
-	r, w := net.Pipe()
-	o := make(chan error)
-	go func() {
-		o <- s.EstablishConnection("tcp", r, new(auth.Allow))
-	}()
+	for x := 0; x < 10000; x++ {
+		fmt.Println("===========================", x)
+		s := New()
+		r, w := net.Pipe()
+		o := make(chan error)
+		go func() {
+			o <- s.EstablishConnection("tcp", r, new(auth.Allow))
+		}()
 
-	go func() {
-		w.Write([]byte{
-			byte(packets.Connect << 4), 15, // Fixed header
-			0, 4, // Protocol Name - MSB+LSB
-			'M', 'Q', 'T', 'T', // Protocol Name
-			4,     // Protocol Version
-			2,     // Packet Flags - clean session
-			0, 45, // Keepalive
-			0, 3, // Client ID - MSB+LSB
-			'z', 'e', 'n', // Client ID "zen"
-		})
-		w.Write([]byte{byte(packets.Disconnect << 4), 0})
-	}()
+		go func() {
+			w.Write([]byte{
+				byte(packets.Connect << 4), 15, // Fixed header
+				0, 4, // Protocol Name - MSB+LSB
+				'M', 'Q', 'T', 'T', // Protocol Name
+				4,     // Protocol Version
+				2,     // Packet Flags - clean session
+				0, 45, // Keepalive
+				0, 3, // Client ID - MSB+LSB
+				'z', 'e', 'n', // Client ID "zen"
+			})
+			w.Write([]byte{byte(packets.Disconnect << 4), 0})
+		}()
 
-	recv := make(chan []byte)
-	go func() {
-		buf, err := ioutil.ReadAll(w)
-		if err != nil {
-			panic(err)
+		recv := make(chan []byte)
+		go func() {
+			buf, err := ioutil.ReadAll(w)
+			if err != nil {
+				panic(err)
+			}
+			recv <- buf
+		}()
+
+		//time.Sleep(10 * time.Millisecond)
+		s.clients.Lock()
+		for _, v := range s.clients.internal {
+			v.close()
+			break
 		}
-		recv <- buf
-	}()
+		s.clients.Unlock()
 
-	//time.Sleep(10 * time.Millisecond)
-	s.clients.Lock()
-	for _, v := range s.clients.internal {
-		v.close()
-		break
+		errx := <-o
+		require.NoError(t, errx)
+		require.Equal(t, []byte{
+			byte(packets.Connack << 4), 2,
+			0, packets.Accepted,
+		}, <-recv)
+
+		fmt.Println()
+
+		w.Close()
 	}
-	s.clients.Unlock()
-
-	errx := <-o
-	require.NoError(t, errx)
-	require.Equal(t, []byte{
-		byte(packets.Connack << 4), 2,
-		0, packets.Accepted,
-	}, <-recv)
-
-	fmt.Println()
-
-	w.Close()
 }
 
 /*
diff --git a/processor.go b/processor.go
index 2b179e0..2839626 100644
--- a/processor.go
+++ b/processor.go
@@ -24,10 +24,13 @@ type Processor struct {
 	W *circ.Writer
 
 	// started tracks the goroutines which have been started.
-	started sync.WaitGroup
+	started *sync.WaitGroup
 
-	// ended tracks the goroutines which have ended.
-	ended sync.WaitGroup
+	// endedW tracks when the writer has ended.
+	endedW *sync.WaitGroup
+
+	// endedR tracks when the reader has ended.
+	endedR *sync.WaitGroup
 
 	// FixedHeader is the FixedHeader from the last read packet.
 	FixedHeader packets.FixedHeader
@@ -36,55 +39,68 @@ type Processor struct {
 // NewProcessor returns a new instance of Processor.
 func NewProcessor(c net.Conn, r *circ.Reader, w *circ.Writer) *Processor {
 	return &Processor{
-		Conn: c,
-		R:    r,
-		W:    w,
+		Conn:    c,
+		R:       r,
+		W:       w,
+		started: new(sync.WaitGroup),
+		endedW:  new(sync.WaitGroup),
+		endedR:  new(sync.WaitGroup),
 	}
 
 }
 
 // Start spins up the reader and writer goroutines.
 func (p *Processor) Start() {
-	go func() {
-		defer p.ended.Done()
-		fmt.Println("starting readFrom", p.Conn)
-		p.started.Done()
-		n, err := p.R.ReadFrom(p.Conn)
-		if err != nil {
-			//
-		}
-		fmt.Println(">>> finished ReadFrom", n, err)
-	}()
+	p.started.Add(2)
+	fmt.Println("\t\tWG Started ADD", 2)
 
-	go func() {
-		defer p.ended.Done()
-		fmt.Println("starting writeTo", p.Conn)
+	go func(start, end *sync.WaitGroup) {
+		defer p.endedW.Done()
 		p.started.Done()
+
+		fmt.Println("starting writeTo", p.Conn)
 		n, err := p.W.WriteTo(p.Conn)
 		if err != nil {
-			//
+			// ...
 		}
 
 		fmt.Println(">>> finished WriteTo", n, err)
-	}()
+	}(p.started, p.endedW)
+	p.endedW.Add(1)
 
-	p.started.Add(2)
-	p.ended.Add(2)
+	go func(start, end *sync.WaitGroup) {
+		defer p.endedR.Done()
+		p.started.Done()
+
+		fmt.Println("starting readFrom", p.Conn)
+		n, err := p.R.ReadFrom(p.Conn)
+		if err != nil {
+			// ...
+		}
+
+		//
+		fmt.Println(">>> finished ReadFrom", n, err)
+	}(p.started, p.endedR)
+	p.endedR.Add(1)
+
+	fmt.Println("\t\tWG Started Waiting")
 	p.started.Wait()
+	fmt.Println("Started OK")
 }
 
 // Stop stops the processor goroutines.
 func (p *Processor) Stop() {
-	fmt.Println("processor stop")
-
 	p.W.Close()
+	p.endedW.Wait()
+
 	if p.Conn != nil {
 		p.Conn.Close()
+	} else {
+		fmt.Println("--// Conn is nil")
 	}
+
 	p.R.Close()
-
-	p.ended.Wait()
-
+	p.endedR.Wait()
 }
 
 // RefreshDeadline refreshes the read/write deadline for the net.Conn connection.