diff options
Diffstat (limited to 'ext')
-rw-r--r-- | ext/openssl/ossl_ssl.c | 34 | ||||
-rw-r--r-- | ext/socket/socket.c | 26 |
2 files changed, 44 insertions, 16 deletions
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c index 1a67d35d11..2e128356aa 100644 --- a/ext/openssl/ossl_ssl.c +++ b/ext/openssl/ossl_ssl.c @@ -1330,9 +1330,17 @@ ossl_ssl_connect(VALUE self) return ossl_start_ssl(self, SSL_connect, "SSL_connect", 0, 0); } +static int +get_no_exception(VALUE opts) +{ + if (!NIL_P(opts) && Qfalse == rb_hash_lookup2(opts, sym_exception, Qundef)) + return 1; + return 0; +} + /* * call-seq: - * ssl.connect_nonblock => self + * ssl.connect_nonblock([options]) => self * * Initiates the SSL/TLS handshake as a client in non-blocking manner. * @@ -1347,12 +1355,22 @@ ossl_ssl_connect(VALUE self) * retry * end * + * By specifying `exception: false`, the options hash allows you to indicate + * that connect_nonblock should not raise an IO::WaitReadable or + * IO::WaitWritable exception, but return the symbol :wait_readable or + * :wait_writable instead. */ static VALUE -ossl_ssl_connect_nonblock(VALUE self) +ossl_ssl_connect_nonblock(int argc, VALUE *argv, VALUE self) { + int no_exception; + VALUE opts = Qnil; + + rb_scan_args(argc, argv, "0:", &opts); + no_exception = get_no_exception(opts); + ossl_ssl_setup(self); - return ossl_start_ssl(self, SSL_connect, "SSL_connect", 1, 0); + return ossl_start_ssl(self, SSL_connect, "SSL_connect", 1, no_exception); } /* @@ -1369,14 +1387,6 @@ ossl_ssl_accept(VALUE self) return ossl_start_ssl(self, SSL_accept, "SSL_accept", 0, 0); } -static int -get_no_exception(VALUE opts) -{ - if (!NIL_P(opts) && Qfalse == rb_hash_lookup2(opts, sym_exception, Qundef)) - return 1; - return 0; -} - /* * call-seq: * ssl.accept_nonblock([options]) => self @@ -2235,7 +2245,7 @@ Init_ossl_ssl(void) rb_define_alias(cSSLSocket, "to_io", "io"); rb_define_method(cSSLSocket, "initialize", ossl_ssl_initialize, -1); rb_define_method(cSSLSocket, "connect", ossl_ssl_connect, 0); - rb_define_method(cSSLSocket, "connect_nonblock", ossl_ssl_connect_nonblock, 0); + rb_define_method(cSSLSocket, "connect_nonblock", ossl_ssl_connect_nonblock, -1); rb_define_method(cSSLSocket, "accept", ossl_ssl_accept, 0); rb_define_method(cSSLSocket, "accept_nonblock", ossl_ssl_accept_nonblock, -1); rb_define_method(cSSLSocket, "sysread", ossl_ssl_read, -1); diff --git a/ext/socket/socket.c b/ext/socket/socket.c index bb18409489..a514b9ab09 100644 --- a/ext/socket/socket.c +++ b/ext/socket/socket.c @@ -10,6 +10,8 @@ #include "rubysocket.h" +static VALUE sym_exception, sym_wait_writable; + static VALUE sock_s_unpack_sockaddr_in(VALUE, VALUE); void @@ -440,7 +442,7 @@ sock_connect(VALUE sock, VALUE addr) /* * call-seq: - * socket.connect_nonblock(remote_sockaddr) => 0 + * socket.connect_nonblock(remote_sockaddr, [options]) => 0 * * Requests a connection to be made on the given +remote_sockaddr+ after * O_NONBLOCK is set for the underlying file descriptor. @@ -477,24 +479,36 @@ sock_connect(VALUE sock, VALUE addr) * it is extended by IO::WaitWritable. * So IO::WaitWritable can be used to rescue the exceptions for retrying connect_nonblock. * + * By specifying `exception: false`, the options hash allows you to indicate + * that connect_nonblock should not raise an IO::WaitWritable exception, but + * return the symbol :wait_writable instead. + * * === See * * Socket#connect */ static VALUE -sock_connect_nonblock(VALUE sock, VALUE addr) +sock_connect_nonblock(int argc, VALUE *argv, VALUE sock) { + VALUE addr; + VALUE opts = Qnil; VALUE rai; rb_io_t *fptr; int n; + rb_scan_args(argc, argv, "1:", &addr, &opts); SockAddrStringValueWithAddrinfo(addr, rai); addr = rb_str_new4(addr); GetOpenFile(sock, fptr); rb_io_set_nonblock(fptr); n = connect(fptr->fd, (struct sockaddr*)RSTRING_PTR(addr), RSTRING_SOCKLEN(addr)); if (n < 0) { - if (errno == EINPROGRESS) + if (errno == EINPROGRESS) { + if (!NIL_P(opts) && + Qfalse == rb_hash_lookup2(opts, sym_exception, Qundef)) { + return sym_wait_writable; + } rb_readwrite_sys_fail(RB_IO_WAIT_WRITABLE, "connect(2) would block"); + } rsock_sys_fail_raddrinfo_or_sockaddr("connect(2)", addr, rai); } @@ -2158,7 +2172,7 @@ Init_socket(void) rb_define_method(rb_cSocket, "initialize", sock_initialize, -1); rb_define_method(rb_cSocket, "connect", sock_connect, 1); - rb_define_method(rb_cSocket, "connect_nonblock", sock_connect_nonblock, 1); + rb_define_method(rb_cSocket, "connect_nonblock", sock_connect_nonblock, -1); rb_define_method(rb_cSocket, "bind", sock_bind, 1); rb_define_method(rb_cSocket, "listen", rsock_sock_listen, 1); rb_define_method(rb_cSocket, "accept", sock_accept, 0); @@ -2187,4 +2201,8 @@ Init_socket(void) #endif rb_define_singleton_method(rb_cSocket, "ip_address_list", socket_s_ip_address_list, 0); + +#undef rb_intern + sym_exception = ID2SYM(rb_intern("exception")); + sym_wait_writable = ID2SYM(rb_intern("wait_writable")); } |