#include "gwlib/gwlib.h"#include <openssl/ssl.h>Include dependency graph for ssl.c:
Go to the source code of this file.
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| int | SSL_smart_shutdown (SSL *ssl) |
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Definition at line 77 of file ssl.c. References ssl. Referenced by conn_destroy(). 00078 {
00079 int i;
00080 int rc;
00081
00082 /*
00083 * Repeat the calls, because SSL_shutdown internally dispatches through a
00084 * little state machine. Usually only one or two interation should be
00085 * needed, so we restrict the total number of restrictions in order to
00086 * avoid process hangs in case the client played bad with the socket
00087 * connection and OpenSSL cannot recognize it.
00088 */
00089 rc = 0;
00090 for (i = 0; i < 4 /* max 2x pending + 2x data = 4 */; i++) {
00091 if ((rc = SSL_shutdown(ssl)))
00092 break;
00093 }
00094 return rc;
00095 }
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