Current File : //opt/cpanel/ea-ruby24/root/usr/share/ri/system/OpenSSL/Buffering/read_nonblock-i.ri
U:RDoc::AnyMethod[iI"read_nonblock:EFI"%OpenSSL::Buffering#read_nonblock;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [I"=Reads at most +maxlen+ bytes in the non-blocking manner.;To: RDoc::Markup::BlankLine o;
; [I"9When no data can be read without blocking it raises ;TI"MOpenSSL::SSL::SSLError extended by IO::WaitReadable or IO::WaitWritable.;T@o;
; [I"JIO::WaitReadable means SSL needs to read internally so read_nonblock ;TI"?should be called again when the underlying IO is readable.;T@o;
; [I"KIO::WaitWritable means SSL needs to write internally so read_nonblock ;TI"@should be called again after the underlying IO is writable.;T@o;
; [I"IOpenSSL::Buffering#read_nonblock needs two rescue clause as follows:;T@o:RDoc::Markup::Verbatim; [I"-# emulates blocking read (readpartial).
;TI" begin
;TI"* result = ssl.read_nonblock(maxlen)
;TI" rescue IO::WaitReadable
;TI" IO.select([io])
;TI"
retry
;TI" rescue IO::WaitWritable
;TI" IO.select(nil, [io])
;TI"
retry
;TI" end
;T: @format0o;
; [I"LNote that one reason that read_nonblock writes to the underlying IO is ;TI"Nwhen the peer requests a new TLS/SSL handshake. See openssl the FAQ for ;TI";more details. http://www.openssl.org/support/faq.html;T@o;
; [I"OBy specifying `exception: false`, the options hash allows you to indicate ;TI"Ithat read_nonblock should not raise an IO::Wait*able exception, but ;TI"@return the symbol :wait_writable or :wait_readable instead.;T:
@fileI")ext/openssl/lib/openssl/buffering.rb;T:0@omit_headings_from_table_of_contents_below000[ I"'(maxlen, buf=nil, exception: true);T@4FI"Buffering;FcRDoc::NormalModule00
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