NAME

ACE_LOCK_SOCK_Acceptor - Specialize ACE_SOCK_Acceptor to lock around accept;

SYNOPSIS

#include <ace/LOCK_SOCK_Acceptor.h>

template<class ACE_LOCK> class ACE_LOCK_SOCK_Acceptor : public ACE_SOCK_Acceptor { public: int accept ( ACE_SOCK_Stream &new_stream, ACE_Addr *remote_addr = 0, ACE_Time_Value *timeout = 0, int restart = 1, int reset_new_handle = 0 ) const; ACE_LOCK &lock (void); protected: ACE_LOCK lock_; };

DESCRIPTION

This class is necessary since some OS platforms (e.g., Solaris 2.5) do not allow multiple threads/processes to simultaneously call accept on the same listen-mode port/socket. Thus, we need to protect against multiple concurrent accesses by using the appropriate type of lock.

PUBLIC MEMBERS

int accept (
    ACE_SOCK_Stream &new_stream,
    ACE_Addr *remote_addr = 0,
    ACE_Time_Value *timeout = 0,
    int restart = 1,
    int reset_new_handle = 0
    ) const;

ACE_LOCK &lock (void);

PROTECTED MEMBERS

ACE_LOCK lock_;

AUTHOR

James Hu and Irfan Pyarali

LIBRARY

ace