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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-03-31 20:33:55 +0000
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-03-31 20:33:55 +0000
commit280f7322151655b23c11a673b1adaab8796a358f (patch)
tree9b031057a7b6475862930da04022f527a8092c6c /ext/openssl
parent8dd2435877fae9b13b107cb306c0f4d723451f20 (diff)
openssl: accept moving write buffer for write_nonblock
By setting the SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER flag. This flag was introduced at the same time as SSL_MODE_ENABLE_PARTIAL_WRITE in OpenSSL 0.9.4 and makes usage with non-blocking sockets much easier. Before this, a Rubyist would need to remember the exact object which failed to write and reuse it later when the socket became writable again. This causes problems when the buffer is given by another layer of the application (e.g. a buffer is given by a Rack middleware or application to a Rack web server). * ext/openssl/ossl_ssl.c (ossl_sslctx_s_alloc): enable SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER by default [Bug #12126] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/openssl')
-rw-r--r--ext/openssl/ossl_ssl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
index 0e01d7c..5fcd214 100644
--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -145,7 +145,8 @@ static VALUE
ossl_sslctx_s_alloc(VALUE klass)
{
SSL_CTX *ctx;
- long mode = SSL_MODE_ENABLE_PARTIAL_WRITE;
+ long mode = SSL_MODE_ENABLE_PARTIAL_WRITE |
+ SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER;
VALUE obj;
#ifdef SSL_MODE_RELEASE_BUFFERS