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zmq::xsub_t Class Reference

#include <xsub.hpp>

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Public Member Functions

 xsub_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_)
 
 ~xsub_t ()
 
- Public Member Functions inherited from zmq::socket_base_t
int add_signaler (signaler_t *s)
 
int bind (const char *addr_)
 
bool check_tag ()
 
int close ()
 
int connect (const char *addr_)
 
void event_accept_failed (const std::string &addr_, int err_)
 
void event_accepted (const std::string &addr_, int fd_)
 
void event_bind_failed (const std::string &addr_, int err_)
 
void event_close_failed (const std::string &addr_, int fd_)
 
void event_closed (const std::string &addr_, int fd_)
 
void event_connect_delayed (const std::string &addr_, int err_)
 
void event_connect_retried (const std::string &addr_, int interval_)
 
void event_connected (const std::string &addr_, int fd_)
 
void event_disconnected (const std::string &addr_, int fd_)
 
void event_listening (const std::string &addr_, int fd_)
 
i_mailbox * get_mailbox ()
 
int getsockopt (int option_, void *optval_, size_t *optvallen_)
 
bool has_in ()
 
bool has_out ()
 
void hiccuped (pipe_t *pipe_)
 
void in_event ()
 
int join (const char *group)
 
int leave (const char *group)
 
void lock ()
 
int monitor (const char *endpoint_, int events_)
 
void out_event ()
 
void pipe_terminated (pipe_t *pipe_)
 
void read_activated (pipe_t *pipe_)
 
int recv (zmq::msg_t *msg_, int flags_)
 
int remove_signaler (signaler_t *s)
 
int send (zmq::msg_t *msg_, int flags_)
 
int setsockopt (int option_, const void *optval_, size_t optvallen_)
 
void start_reaping (poller_t *poller_)
 
void stop ()
 
int term_endpoint (const char *addr_)
 
void timer_event (int id_)
 
void unlock ()
 
void write_activated (pipe_t *pipe_)
 
- Public Member Functions inherited from zmq::own_t
 own_t (zmq::ctx_t *parent_, uint32_t tid_)
 
 own_t (zmq::io_thread_t *io_thread_, const options_t &options_)
 
void inc_seqnum ()
 
void register_term_acks (int count_)
 
void unregister_term_ack ()
 
- Public Member Functions inherited from zmq::object_t
 object_t (zmq::ctx_t *ctx_, uint32_t tid_)
 
 object_t (object_t *parent_)
 
virtual ~object_t ()
 
ctx_t * get_ctx ()
 
uint32_t get_tid ()
 
void process_command (zmq::command_t &cmd_)
 
void send_bind (zmq::own_t *destination_, zmq::pipe_t *pipe_, bool inc_seqnum_=true)
 
void send_inproc_connected (zmq::socket_base_t *socket_)
 
void set_tid (uint32_t id)
 
- Public Member Functions inherited from zmq::array_item_t<>
 array_item_t ()
 
virtual ~array_item_t ()
 
int get_array_index ()
 
void set_array_index (int index_)
 
- Public Member Functions inherited from zmq::i_poll_events
virtual ~i_poll_events ()
 
- Public Member Functions inherited from zmq::i_pipe_events
virtual ~i_pipe_events ()
 

Protected Member Functions

blob_t get_credential () const
 
void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_)
 
bool xhas_in ()
 
bool xhas_out ()
 
void xhiccuped (pipe_t *pipe_)
 
void xpipe_terminated (zmq::pipe_t *pipe_)
 
void xread_activated (zmq::pipe_t *pipe_)
 
int xrecv (zmq::msg_t *msg_)
 
int xsend (zmq::msg_t *msg_)
 
void xwrite_activated (zmq::pipe_t *pipe_)
 
- Protected Member Functions inherited from zmq::socket_base_t
 socket_base_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_, bool thread_safe_=false)
 
virtual ~socket_base_t ()
 
void monitor_event (int event_, int value_, const std::string &addr_)
 
void process_destroy ()
 
void stop_monitor (bool send_monitor_stopped_event_=true)
 
virtual int xjoin (const char *group_)
 
virtual int xleave (const char *group_)
 
virtual int xsetsockopt (int option_, const void *optval_, size_t optvallen_)
 
- Protected Member Functions inherited from zmq::own_t
virtual ~own_t ()
 
bool is_terminating ()
 
void launch_child (own_t *object_)
 
void term_child (own_t *object_)
 
void terminate ()
 
- Protected Member Functions inherited from zmq::object_t
zmq::io_thread_t * choose_io_thread (uint64_t affinity_)
 
void connect_pending (const char *addr_, zmq::socket_base_t *bind_socket_)
 
void destroy_socket (zmq::socket_base_t *socket_)
 
zmq::endpoint_t find_endpoint (const char *addr_)
 
void log (const char *format_,...)
 
void pend_connection (const std::string &addr_, const endpoint_t &endpoint, pipe_t **pipes_)
 
virtual void process_activate_read ()
 
virtual void process_activate_write (uint64_t msgs_read_)
 
virtual void process_attach (zmq::i_engine *engine_)
 
virtual void process_hiccup (void *pipe_)
 
virtual void process_pipe_term ()
 
virtual void process_pipe_term_ack ()
 
virtual void process_plug ()
 
virtual void process_reap (zmq::socket_base_t *socket_)
 
virtual void process_reaped ()
 
int register_endpoint (const char *addr_, const zmq::endpoint_t &endpoint_)
 
void send_activate_read (zmq::pipe_t *destination_)
 
void send_activate_write (zmq::pipe_t *destination_, uint64_t msgs_read_)
 
void send_attach (zmq::session_base_t *destination_, zmq::i_engine *engine_, bool inc_seqnum_=true)
 
void send_done ()
 
void send_hiccup (zmq::pipe_t *destination_, void *pipe_)
 
void send_own (zmq::own_t *destination_, zmq::own_t *object_)
 
void send_pipe_term (zmq::pipe_t *destination_)
 
void send_pipe_term_ack (zmq::pipe_t *destination_)
 
void send_plug (zmq::own_t *destination_, bool inc_seqnum_=true)
 
void send_reap (zmq::socket_base_t *socket_)
 
void send_reaped ()
 
void send_stop ()
 
void send_term (zmq::own_t *destination_, int linger_)
 
void send_term_ack (zmq::own_t *destination_)
 
void send_term_req (zmq::own_t *destination_, zmq::own_t *object_)
 
int unregister_endpoint (const std::string &addr_, socket_base_t *socket_)
 
void unregister_endpoints (zmq::socket_base_t *socket_)
 

Private Member Functions

 xsub_t (const xsub_t &)
 
bool match (zmq::msg_t *msg_)
 
const xsub_t & operator= (const xsub_t &)
 

Static Private Member Functions

static void send_subscription (unsigned char *data_, size_t size_, void *arg_)
 

Private Attributes

dist_t dist
 
fq_t fq
 
bool has_message
 
msg_t message
 
bool more
 
trie_t subscriptions
 

Additional Inherited Members

- Static Public Member Functions inherited from zmq::socket_base_t
static socket_base_t * create (int type_, zmq::ctx_t *parent_, uint32_t tid_, int sid_)
 
- Protected Attributes inherited from zmq::socket_base_t
std::string connect_rid
 
- Protected Attributes inherited from zmq::own_t
options_t options
 

Detailed Description

Definition at line 46 of file xsub.hpp.

Constructor & Destructor Documentation

zmq::xsub_t::xsub_t ( zmq::ctx_t *  parent_,
uint32_t  tid_,
int  sid_ 
)

Definition at line 37 of file xsub.cpp.

References errno_assert, zmq::msg_t::init(), zmq::options_t::linger, message, zmq::own_t::options, zmq::options_t::type, and ZMQ_XSUB.

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zmq::xsub_t::~xsub_t ( )

Definition at line 52 of file xsub.cpp.

References zmq::msg_t::close(), errno_assert, and message.

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zmq::xsub_t::xsub_t ( const xsub_t &  )
private

Member Function Documentation

zmq::blob_t zmq::xsub_t::get_credential ( ) const
protectedvirtual

Reimplemented from zmq::socket_base_t.

Definition at line 213 of file xsub.cpp.

References fq, and zmq::fq_t::get_credential().

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bool zmq::xsub_t::match ( zmq::msg_t *  msg_)
private

Definition at line 218 of file xsub.cpp.

References zmq::trie_t::check(), zmq::msg_t::data, zmq::options_t::invert_matching, zmq::own_t::options, zmq::msg_t::size, and subscriptions.

Referenced by xhas_in(), and xrecv().

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const xsub_t& zmq::xsub_t::operator= ( const xsub_t &  )
private
void zmq::xsub_t::send_subscription ( unsigned char *  data_,
size_t  size_,
void *  arg_ 
)
staticprivate

Definition at line 225 of file xsub.cpp.

References zmq::msg_t::close(), zmq::msg_t::data, errno_assert, zmq::msg_t::init_size(), and zmq::pipe_t::write().

Referenced by xattach_pipe(), and xhiccuped().

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void zmq::xsub_t::xattach_pipe ( zmq::pipe_t *  pipe_,
bool  subscribe_to_all_ 
)
protectedvirtual

Implements zmq::socket_base_t.

Definition at line 58 of file xsub.cpp.

References zmq::trie_t::apply(), zmq::fq_t::attach(), zmq::dist_t::attach(), dist, zmq::pipe_t::flush(), fq, LIBZMQ_UNUSED, send_subscription(), subscriptions, and zmq_assert.

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bool zmq::xsub_t::xhas_in ( )
protectedvirtual

Reimplemented from zmq::socket_base_t.

Definition at line 173 of file xsub.cpp.

References errno_assert, zmq::options_t::filter, zmq::msg_t::flags, fq, has_message, match(), message, zmq::msg_t::more, more, zmq::own_t::options, and zmq::fq_t::recv().

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bool zmq::xsub_t::xhas_out ( )
protectedvirtual

Reimplemented from zmq::socket_base_t.

Definition at line 126 of file xsub.cpp.

void zmq::xsub_t::xhiccuped ( pipe_t *  pipe_)
protectedvirtual

Reimplemented from zmq::socket_base_t.

Definition at line 87 of file xsub.cpp.

References zmq::trie_t::apply(), zmq::pipe_t::flush(), send_subscription(), and subscriptions.

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void zmq::xsub_t::xpipe_terminated ( zmq::pipe_t *  pipe_)
protectedvirtual

Implements zmq::socket_base_t.

Definition at line 81 of file xsub.cpp.

References dist, fq, zmq::fq_t::pipe_terminated(), and zmq::dist_t::pipe_terminated().

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void zmq::xsub_t::xread_activated ( zmq::pipe_t *  pipe_)
protectedvirtual

Reimplemented from zmq::socket_base_t.

Definition at line 71 of file xsub.cpp.

References zmq::fq_t::activated(), and fq.

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int zmq::xsub_t::xrecv ( zmq::msg_t *  msg_)
protectedvirtual

Reimplemented from zmq::socket_base_t.

Definition at line 132 of file xsub.cpp.

References errno_assert, zmq::options_t::filter, zmq::msg_t::flags, fq, has_message, match(), message, zmq::msg_t::more, more, zmq::msg_t::move(), zmq::own_t::options, and zmq::fq_t::recv().

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int zmq::xsub_t::xsend ( zmq::msg_t *  msg_)
protectedvirtual

Reimplemented from zmq::socket_base_t.

Definition at line 94 of file xsub.cpp.

References zmq::trie_t::add(), zmq::msg_t::close(), zmq::msg_t::data, dist, errno_assert, zmq::msg_t::init(), zmq::trie_t::rm(), zmq::dist_t::send_to_all(), zmq::msg_t::size, size, and subscriptions.

Referenced by zmq::sub_t::xsetsockopt().

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void zmq::xsub_t::xwrite_activated ( zmq::pipe_t *  pipe_)
protectedvirtual

Reimplemented from zmq::socket_base_t.

Definition at line 76 of file xsub.cpp.

References zmq::dist_t::activated(), and dist.

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Member Data Documentation

dist_t zmq::xsub_t::dist
private

Definition at line 82 of file xsub.hpp.

Referenced by xattach_pipe(), xpipe_terminated(), xsend(), and xwrite_activated().

fq_t zmq::xsub_t::fq
private

Definition at line 79 of file xsub.hpp.

Referenced by get_credential(), xattach_pipe(), xhas_in(), xpipe_terminated(), xread_activated(), and xrecv().

bool zmq::xsub_t::has_message
private

Definition at line 89 of file xsub.hpp.

Referenced by xhas_in(), and xrecv().

msg_t zmq::xsub_t::message
private

Definition at line 90 of file xsub.hpp.

Referenced by xhas_in(), xrecv(), xsub_t(), and ~xsub_t().

bool zmq::xsub_t::more
private

Definition at line 94 of file xsub.hpp.

Referenced by xhas_in(), and xrecv().

trie_t zmq::xsub_t::subscriptions
private

Definition at line 85 of file xsub.hpp.

Referenced by match(), xattach_pipe(), xhiccuped(), and xsend().