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| author | Rainer Gerhards <rgerhards@adiscon.com> | 2008-06-09 12:40:54 +0200 |
|---|---|---|
| committer | Rainer Gerhards <rgerhards@adiscon.com> | 2008-06-09 12:40:54 +0200 |
| commit | 55e01da2ec3de1b5c6b15e4154235f0eedbb68da (patch) | |
| tree | fe7b9b9b114c982d1453a363499bad9fa323fd1a /tcpclt.h | |
| parent | cf51333f7617e586ca1d4cf5202e3d42f14c96ea (diff) | |
| download | rsyslog-55e01da2ec3de1b5c6b15e4154235f0eedbb68da.tar.gz rsyslog-55e01da2ec3de1b5c6b15e4154235f0eedbb68da.tar.bz2 rsyslog-55e01da2ec3de1b5c6b15e4154235f0eedbb68da.zip | |
somewhat improved plain tcp syslog reliability
...by doing a connection check before sending. Credits to Martin
Schuette for providing the idea. Details are available at
http://blog.gerhards.net/2008/06/reliable-plain-tcp-syslog-once-again.html
Diffstat (limited to 'tcpclt.h')
| -rw-r--r-- | tcpclt.h | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -33,6 +33,7 @@ typedef struct tcpclt_s { BEGINobjInstance; /**< Data to implement generic object - MUST be the first data element! */ TCPFRAMINGMODE tcp_framing; char *prevMsg; + short bResendLastOnRecon; /* should the last message be resent on a successful reconnect? */ size_t lenPrevMsg; /* session specific callbacks */ rsRetVal (*initFunc)(void*); @@ -49,12 +50,13 @@ BEGINinterface(tcpclt) /* name must also be changed in ENDinterface macro! */ int (*Send)(tcpclt_t *pThis, void*pData, char*msg, size_t len); int (*CreateSocket)(struct addrinfo *addrDest); /* set methods */ + rsRetVal (*SetResendLastOnRecon)(tcpclt_t*, int); rsRetVal (*SetSendInit)(tcpclt_t*, rsRetVal (*)(void*)); rsRetVal (*SetSendFrame)(tcpclt_t*, rsRetVal (*)(void*, char*, size_t)); rsRetVal (*SetSendPrepRetry)(tcpclt_t*, rsRetVal (*)(void*)); rsRetVal (*SetFraming)(tcpclt_t*, TCPFRAMINGMODE framing); ENDinterface(tcpclt) -#define tcpcltCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */ +#define tcpcltCURR_IF_VERSION 2 /* increment whenever you change the interface structure! */ /* prototypes */ |