1 | /* |
2 | * Copyright (c) 2009-2011, Salvatore Sanfilippo <antirez at gmail dot com> |
3 | * Copyright (c) 2010-2011, Pieter Noordhuis <pcnoordhuis at gmail dot com> |
4 | * |
5 | * All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions are met: |
9 | * |
10 | * * Redistributions of source code must retain the above copyright notice, |
11 | * this list of conditions and the following disclaimer. |
12 | * * Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * * Neither the name of Redis nor the names of its contributors may be used |
16 | * to endorse or promote products derived from this software without |
17 | * specific prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
20 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
23 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
29 | * POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | |
32 | #ifndef __HIREDIS_ASYNC_PRIVATE_H |
33 | #define __HIREDIS_ASYNC_PRIVATE_H |
34 | |
35 | #define _EL_ADD_READ(ctx) \ |
36 | do { \ |
37 | refreshTimeout(ctx); \ |
38 | if ((ctx)->ev.addRead) (ctx)->ev.addRead((ctx)->ev.data); \ |
39 | } while (0) |
40 | #define _EL_DEL_READ(ctx) do { \ |
41 | if ((ctx)->ev.delRead) (ctx)->ev.delRead((ctx)->ev.data); \ |
42 | } while(0) |
43 | #define _EL_ADD_WRITE(ctx) \ |
44 | do { \ |
45 | refreshTimeout(ctx); \ |
46 | if ((ctx)->ev.addWrite) (ctx)->ev.addWrite((ctx)->ev.data); \ |
47 | } while (0) |
48 | #define _EL_DEL_WRITE(ctx) do { \ |
49 | if ((ctx)->ev.delWrite) (ctx)->ev.delWrite((ctx)->ev.data); \ |
50 | } while(0) |
51 | #define _EL_CLEANUP(ctx) do { \ |
52 | if ((ctx)->ev.cleanup) (ctx)->ev.cleanup((ctx)->ev.data); \ |
53 | ctx->ev.cleanup = NULL; \ |
54 | } while(0) |
55 | |
56 | static inline void refreshTimeout(redisAsyncContext *ctx) { |
57 | #define REDIS_TIMER_ISSET(tvp) \ |
58 | (tvp && ((tvp)->tv_sec || (tvp)->tv_usec)) |
59 | |
60 | #define REDIS_EL_TIMER(ac, tvp) \ |
61 | if ((ac)->ev.scheduleTimer && REDIS_TIMER_ISSET(tvp)) { \ |
62 | (ac)->ev.scheduleTimer((ac)->ev.data, *(tvp)); \ |
63 | } |
64 | |
65 | if (ctx->c.flags & REDIS_CONNECTED) { |
66 | REDIS_EL_TIMER(ctx, ctx->c.command_timeout); |
67 | } else { |
68 | REDIS_EL_TIMER(ctx, ctx->c.connect_timeout); |
69 | } |
70 | } |
71 | |
72 | void __redisAsyncDisconnect(redisAsyncContext *ac); |
73 | void redisProcessCallbacks(redisAsyncContext *ac); |
74 | |
75 | #endif /* __HIREDIS_ASYNC_PRIVATE_H */ |
76 | |