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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>FastDB: repsock.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.5 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a></div><h1>repsock.h</h1><div class="fragment"><pre>00001 <span class="comment">//-< REPSOCK.H >-----------------------------------------------------*--------*</span>00002 <span class="comment">// FastDB Version 1.0 (c) 1999 GARRET * ? *</span>00003 <span class="comment">// (Main Memory Database Management System) * /\| *</span>00004 <span class="comment">// * / \ *</span>00005 <span class="comment">// Created: 6-May-2003 K.A. Knizhnik * / [] \ *</span>00006 <span class="comment">// Last update: 6-Apr-2003 K.A. Knizhnik * GARRET *</span>00007 <span class="comment">//-------------------------------------------------------------------*--------*</span>00008 <span class="comment">// Replication socket</span>00009 <span class="comment">//-------------------------------------------------------------------*--------*</span>00010 00011 <span class="preprocessor">#ifndef __REPSOCK_H__</span>00012 <span class="preprocessor"></span><span class="preprocessor">#define __REPSOCK_H__</span>00013 <span class="preprocessor"></span>00014 <span class="preprocessor">#include "sockio.h"</span>00015 00016 <span class="comment">//</span>00017 <span class="comment">// Abstract socket interface</span>00018 <span class="comment">//</span>00019 <span class="keyword">class </span>FASTDB_DLL_ENTRY replication_socket_t : <span class="keyword">public</span> socket_t {00020 <span class="keyword">public</span>:00021 <span class="keyword">virtual</span> <span class="keywordtype">int</span> read(<span class="keywordtype">void</span>* buf, size_t min_size, size_t max_size, time_t timeout);00022 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> write(<span class="keywordtype">void</span> <span class="keyword">const</span>* buf, size_t size);00023 00024 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> is_ok();00025 <span class="keyword">virtual</span> <span class="keywordtype">void</span> get_error_text(<span class="keywordtype">char</span>* buf, size_t buf_size);00026 00027 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> shutdown();00028 00029 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> close();00030 00031 <span class="keyword">virtual</span> <span class="keywordtype">void</span> handleError(<span class="keywordtype">int</span> socket, <span class="keyword">const</span> <span class="keywordtype">char</span>* operation, <span class="keyword">const</span> <span class="keywordtype">char</span>* error);00032 00033 <span class="keyword">static</span> replication_socket_t* connect(<span class="keywordtype">char</span> <span class="keyword">const</span>* addresses[],00034 <span class="keywordtype">int</span> n_addresses, 00035 <span class="keywordtype">int</span> max_attempts = DEFAULT_CONNECT_MAX_ATTEMPTS,00036 time_t timeout = DEFAULT_RECONNECT_TIMEOUT);00037 00038 <span class="comment">// </span>00039 <span class="comment">// Not implemented for replication socket</span>00040 <span class="comment">//</span>00041 <span class="keyword">virtual</span> socket_t* accept();00042 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> cancel_accept();00043 <span class="keyword">virtual</span> <span class="keywordtype">char</span>* get_peer_name();00044 <span class="keyword">virtual</span> <span class="keywordtype">int</span> get_handle();00045 00046 <span class="keyword">enum</span> { 00047 MaxSockets = 800048 };00049 00050 00051 ~replication_socket_t();00052 00053 <span class="keyword">protected</span>:00054 replication_socket_t(<span class="keywordtype">char</span> <span class="keyword">const</span>* addresses[], <span class="keywordtype">int</span> n_adresses, <span class="keywordtype">int</span> max_attempts, time_t timeout);00055 00056 socket_t** sockets;00057 <span class="keywordtype">int</span> n_sockets;00058 <span class="keywordtype">bool</span> succeed;00059 };00060 00061 <span class="preprocessor">#endif</span>00062 <span class="preprocessor"></span>00063 00064 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Thu Feb 12 13:04:48 2004 for FastDB by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.5 </small></address></body></html>⌨️ 快捷键说明
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