func sendBodySplitIntoChunk(w io.Writer, r *bufio.Reader) (err error) {
// debug.Printf("sendBodySplitIntoChunk called\n")
var b []byte
for {
b, err = r.ReadNext()
// debug.Println("split into chunk n =", n, "err =", err)
if err != nil {
if err == io.EOF {
// EOF is expected here as the server is closing connection.
// debug.Println("end chunked encoding")
_, err = w.Write([]byte(chunkEnd))
if err != nil {
debug.Println("write chunk end 0", err)
}
return
}
debug.Println("read error in sendBodySplitIntoChunk", err)
return
}
chunkSize := []byte(fmt.Sprintf("%x\r\n", len(b)))
if _, err = w.Write(chunkSize); err != nil {
debug.Printf("write chunk size %v\n", err)
return
}
if _, err = w.Write(b); err != nil {
debug.Println("write chunk data:", err)
return
}
if _, err = w.Write([]byte(CRLF)); err != nil {
debug.Println("write chunk ending CRLF:", err)
return
}
}
}
