Commit e37e690e authored by Mitchell Hashimoto's avatar Mitchell Hashimoto

packer/rpc: more logging and fix a bug with read buffer start point

parent bf8715b7
......@@ -288,11 +288,14 @@ func (m *MuxConn) loop() {
data := make([]byte, length)
n := 0
for n < int(length) {
if n2, err := m.rwc.Read(data); err != nil {
if n2, err := m.rwc.Read(data[n:]); err != nil {
log.Printf("[ERR] Error reading data: %s", err)
return
} else {
n += n2
if n < int(length) {
log.Printf("[TRACE] %p: Stream %d read %d/%d bytes", m, id, n, length)
}
}
}
......@@ -447,7 +450,9 @@ func (m *MuxConn) write(from muxPacketFrom, id uint32, dataType muxPacketType, p
var n2 int
n2, err = m.rwc.Write(p)
n += n2
log.Printf("[TRACE] %p: Stream %d (%s) write %d/%d bytes", m, id, from, n, len(p))
if n < len(p) {
log.Printf("[TRACE] %p: Stream %d (%s) write %d/%d bytes", m, id, from, n, len(p))
}
if err != nil {
log.Printf("[ERR] %p: Stream %d (%s) write error: %s", m, id, from, err)
break
......
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