diff options
| author | Eric Wong <e@80x24.org> | 2016-08-06 10:35:59 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2016-08-06 10:35:59 +0000 |
| commit | 49bb21c176deb97904490409f15708f6a011008a (patch) | |
| tree | be34a04ba2fc31ea38cb7b95ce179516b065730e | |
| parent | 30140c431bed104fa26c8a8d5ba510c926700df6 (diff) | |
| download | yahns-49bb21c176deb97904490409f15708f6a011008a.tar.gz | |
Sometimes apps may trigger zero-byte chunks in the response body for whatever reason. We should maintain consistent behavior with the rest of kgio; and Ruby OpenSSL::SSL::SSLSocket should maintain consistent behavior with the core IO class: https://bugs.ruby-lang.org/issues/12660
| -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 |