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| ACE_SOCK_SEQPACK_Association (void) |
| Constructor. More...
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| ACE_SOCK_SEQPACK_Association (ACE_HANDLE h) |
| Constructor (sets the underlying ACE_HANDLE with <h>). More...
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| ~ACE_SOCK_SEQPACK_Association (void) |
| Destructor. More...
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int | get_local_addrs (ACE_INET_Addr *addrs, size_t &size) const |
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int | get_remote_addrs (ACE_INET_Addr *addrs, size_t &size) const |
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ssize_t | recv_n (void *buf, size_t len, int flags, const ACE_Time_Value *timeout=0, size_t *bytes_transferred=0) const |
| Try to recv exactly len bytes into buf from the connected socket. More...
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ssize_t | recv_n (void *buf, size_t len, const ACE_Time_Value *timeout=0, size_t *bytes_transferred=0) const |
| Try to recv exactly len bytes into buf from the connected socket. More...
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ssize_t | recvv_n (iovec iov[], int iovcnt, const ACE_Time_Value *timeout=0, size_t *bytes_transferred=0) const |
| Receive an <iovec> of size <iovcnt> from the connected socket. More...
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ssize_t | send_n (const void *buf, size_t len, int flags, const ACE_Time_Value *timeout=0, size_t *bytes_transferred=0) const |
| Try to send exactly len bytes from buf to the connection socket. More...
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ssize_t | send_n (const void *buf, size_t len, const ACE_Time_Value *timeout=0, size_t *bytes_transferred=0) const |
| Try to send exactly len bytes from buf to the connected socket. More...
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ssize_t | send_n (const ACE_Message_Block *message_block, const ACE_Time_Value *timeout=0, size_t *bytes_transferred=0) const |
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ssize_t | sendv_n (const iovec iov[], int iovcnt, const ACE_Time_Value *timeout=0, size_t *bytes_transferred=0) const |
| Send an <iovec> of size <iovcnt> to the connected socket. More...
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ssize_t | send_urg (const void *ptr, size_t len=sizeof(char), const ACE_Time_Value *timeout=0) const |
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ssize_t | recv_urg (void *ptr, size_t len=sizeof(char), const ACE_Time_Value *timeout=0) const |
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int | close_reader (void) |
| Close down the reader. More...
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int | close_writer (void) |
| Close down the writer. More...
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int | close (void) |
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int | abort (void) |
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void | dump (void) const |
| Dump the state of an object. More...
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| ACE_SOCK_IO (void) |
| Constructor. More...
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| ~ACE_SOCK_IO (void) |
| Destructor. More...
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ssize_t | recv (void *buf, size_t n, int flags, const ACE_Time_Value *timeout=0) const |
| Recv an n byte buffer from the connected socket. More...
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ssize_t | recv (void *buf, size_t n, const ACE_Time_Value *timeout=0) const |
| Recv an n byte buffer from the connected socket. More...
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ssize_t | recvv (iovec iov[], int n, const ACE_Time_Value *timeout=0) const |
| Recv an <iovec> of size n from the connected socket. More...
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ssize_t | recvv (iovec *io_vec, const ACE_Time_Value *timeout=0) const |
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ssize_t | recv (size_t n,...) const |
| Recv n varargs messages to the connected socket. More...
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ssize_t | recv (void *buf, size_t n, ACE_OVERLAPPED *overlapped) const |
| Recv n bytes via Win32 ReadFile using overlapped I/O. More...
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ssize_t | send (const void *buf, size_t n, int flags, const ACE_Time_Value *timeout=0) const |
| Send an n byte buffer to the connected socket. More...
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ssize_t | send (const void *buf, size_t n, const ACE_Time_Value *timeout=0) const |
| Send an n byte buffer to the connected socket. More...
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ssize_t | sendv (const iovec iov[], int n, const ACE_Time_Value *timeout=0) const |
| Send an iovec of size n to the connected socket. More...
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ssize_t | send (size_t n,...) const |
| Send n varargs messages to the connected socket. More...
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ssize_t | send (const void *buf, size_t n, ACE_OVERLAPPED *overlapped) const |
| Send n bytes via Win32 <WriteFile> using overlapped I/O. More...
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void | dump (void) const |
| Dump the state of an object. More...
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int | set_option (int level, int option, void *optval, int optlen) const |
| Wrapper around the setsockopt system call. More...
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int | get_option (int level, int option, void *optval, int *optlen) const |
| Wrapper around the getsockopt system call. More...
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int | close (void) |
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int | get_local_addr (ACE_Addr &) const |
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int | get_remote_addr (ACE_Addr &) const |
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void | dump (void) const |
| Dump the state of an object. More...
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int | open (int type, int protocol_family, int protocol, int reuse_addr) |
| Wrapper around the BSD-style socket system call (no QoS). More...
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int | open (int type, int protocol_family, int protocol, ACE_Protocol_Info *protocolinfo, ACE_SOCK_GROUP g, u_long flags, int reuse_addr) |
| Wrapper around the QoS-enabled WSASocket function. More...
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int | control (int cmd, void *) const |
| Interface for <ioctl>. More...
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int | enable (int value) const |
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int | disable (int value) const |
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ACE_HANDLE | get_handle (void) const |
| Get the underlying handle. More...
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void | set_handle (ACE_HANDLE handle) |
| Set the underlying handle. More...
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void | dump (void) const |
| Dump the state of an object. More...
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Defines the methods in the ACE_SOCK_SEQPACK_Association abstraction.
This adds additional wrapper methods atop the <ACE_SOCK_IO> class.
buf is the buffer to write from or receive into. len is the number of bytes to transfer. The timeout parameter in the following methods indicates how long to blocking trying to transfer data. If timeout == 0, then the call behaves as a normal send/recv call, i.e., for blocking sockets, the call will block until action is possible; for non-blocking sockets, EWOULDBLOCK will be returned if no action is immediately possible. If timeout != 0, the call will wait for data to arrive no longer than the relative time specified in *timeout. The "_n()" I/O methods keep looping until all the data has been transferred. These methods also work for sockets in non-blocking mode i.e., they keep looping on EWOULDBLOCK. timeout is used to make sure we keep making progress, i.e., the same timeout value is used for every I/O operation in the loop and the timeout is not counted down. The return values for the "*_n()" methods match the return values from the non "_n()" methods and are specified as follows:
- On complete transfer, the number of bytes transferred is returned.
- On timeout, -1 is returned, errno == ETIME.
- On error, -1 is returned, errno is set to appropriate error.
- On EOF, 0 is returned, errno is irrelevant.
On partial transfers, i.e., if any data is transferred before timeout/error/EOF, <bytes_transferred> will contain the number of bytes transferred. Methods with <iovec> parameter are I/O vector variants of the I/O operations. Methods with the extra flags argument will always result in <send> getting called. Methods without the extra flags argument will result in <send> getting called on Win32 platforms, and <write> getting called on non-Win32 platforms.