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Merge of r4697: disabled gzip in OpenSSL prior to 1.0.0. 

Disabled gzip compression in OpenSSL prior to 1.0.0 version.
This saves about 522K per connection.
This commit is contained in:
Maxim Dounin 2012-07-02 17:25:51 +00:00
parent dc9d9c6cd3
commit cbdfd188c8
1 changed files with 18 additions and 0 deletions
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18
src/event/ngx_event_openssl.c
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@ -94,6 +94,24 @@ ngx_ssl_init(ngx_log_t *log)
OpenSSL_add_all_algorithms();
#ifndef SSL_OP_NO_COMPRESSION
{
/*
* Disable gzip compression in OpenSSL prior to 1.0.0 version,
* this saves about 522K per connection.
*/
int i, n;
STACK_OF(SSL_COMP) *ssl_comp_methods;
ssl_comp_methods = SSL_COMP_get_compression_methods();
n = sk_SSL_COMP_num(ssl_comp_methods);
for (i = 0; i < n; i++) {
(void) sk_SSL_COMP_delete(ssl_comp_methods, i);
}
}
#endif
ngx_ssl_connection_index = SSL_get_ex_new_index(0, NULL, NULL, NULL, NULL);
if (ngx_ssl_connection_index == -1) {