diff options
| -rw-r--r-- | lib/yahns/openssl_client.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/yahns/openssl_client.rb b/lib/yahns/openssl_client.rb index 439bc75..0d376bd 100644 --- a/lib/yahns/openssl_client.rb +++ b/lib/yahns/openssl_client.rb @@ -38,12 +38,14 @@ module Yahns::OpenSSLClient # :nodoc: end def kgio_trywrite(buf) + len = buf.bytesize + return if len == 0 buf = @ssl_blocked = buf.dup case rv = @ssl.write_nonblock(buf, exception: false) when :wait_readable, :wait_writable return rv # do not clear ssl_blocked when Integer - rv = buf.bytesize == rv ? nil : buf.byteslice(rv, buf.bytesize - rv) + rv = len == rv ? nil : buf.byteslice(rv, len - rv) end @ssl_blocked = nil rv |