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redisAssertWithClientInfo() is now redisAssertWithInfo() that is also able to report an optional object. The client is also optional. Specifying NULL will prevent dumping the not available information (either client or object).

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This commit is contained in:
antirez 2011-10-04 18:05:26 +02:00
parent e3e6993510
commit bab205f787
2 changed files with 36 additions and 25 deletions
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57
src/debug.c
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@ -214,7 +214,7 @@ void debugCommand(redisClient *c) {
*((char*)-1) = 'x';
} else if (!strcasecmp(c->argv[1]->ptr,"assert")) {
if (c->argc >= 3) c->argv[2] = tryObjectEncoding(c->argv[2]);
redisAssertWithClientInfo(c,1 == 2);
redisAssertWithInfo(c,c->argv[0],1 == 2);
} else if (!strcasecmp(c->argv[1]->ptr,"reload")) {
if (rdbSave(server.dbfilename) != REDIS_OK) {
addReply(c,shared.err);
@ -306,34 +306,45 @@ void _redisAssert(char *estr, char *file, int line) {
}
void _redisAssertPrintClientInfo(redisClient *c) {
if (c) {
int j;
int j;
redisLog(REDIS_WARNING,"=== ASSERTION FAILED CLIENT CONTEXT ===");
redisLog(REDIS_WARNING,"client->flags = %d", c->flags);
redisLog(REDIS_WARNING,"client->fd = %d", c->fd);
redisLog(REDIS_WARNING,"client->argc = %d", c->argc);
for (j=0; j < c->argc; j++) {
char buf[128];
char *arg;
redisLog(REDIS_WARNING,"=== ASSERTION FAILED CLIENT CONTEXT ===");
redisLog(REDIS_WARNING,"client->flags = %d", c->flags);
redisLog(REDIS_WARNING,"client->fd = %d", c->fd);
redisLog(REDIS_WARNING,"client->argc = %d", c->argc);
for (j=0; j < c->argc; j++) {
char buf[128];
char *arg;
if (c->argv[j]->type == REDIS_STRING &&
c->argv[j]->encoding == REDIS_ENCODING_RAW)
{
arg = (char*) c->argv[j]->ptr;
} else {
snprintf(buf,sizeof(buf),"Object type: %d, encoding: %d",
c->argv[j]->type, c->argv[j]->encoding);
arg = buf;
}
redisLog(REDIS_WARNING,"client->argv[%d] = \"%s\" (refcount: %d)",
j, arg, c->argv[j]->refcount);
if (c->argv[j]->type == REDIS_STRING &&
c->argv[j]->encoding == REDIS_ENCODING_RAW)
{
arg = (char*) c->argv[j]->ptr;
} else {
snprintf(buf,sizeof(buf),"Object type: %d, encoding: %d",
c->argv[j]->type, c->argv[j]->encoding);
arg = buf;
}
redisLog(REDIS_WARNING,"client->argv[%d] = \"%s\" (refcount: %d)",
j, arg, c->argv[j]->refcount);
}
}
void _redisAssertWithClientInfo(redisClient *c, char *estr, char *file, int line) {
_redisAssertPrintClientInfo(c);
void _redisAssertPrintObject(robj *o) {
redisLog(REDIS_WARNING,"=== ASSERTION FAILED OBJECT CONTEXT ===");
redisLog(REDIS_WARNING,"Object type: %d", o->type);
redisLog(REDIS_WARNING,"Object encoding: %d", o->encoding);
redisLog(REDIS_WARNING,"Object refcount: %d", o->refcount);
if (o->type == REDIS_STRING && o->encoding == REDIS_ENCODING_RAW) {
redisLog(REDIS_WARNING,"Object raw string len: %d", sdslen(o->ptr));
if (sdslen(o->ptr) < 4096)
redisLog(REDIS_WARNING,"Object raw string content: \"%s\"", (char*)o->ptr);
}
}
void _redisAssertWithInfo(redisClient *c, robj *o, char *estr, char *file, int line) {
if (c) _redisAssertPrintClientInfo(c);
if (o) _redisAssertPrintObject(o);
_redisAssert(estr,file,line);
}

4
src/redis.h
View File

@ -211,7 +211,7 @@
#define REDIS_LUA_TIME_LIMIT 60000 /* milliseconds */
/* We can print the stacktrace, so our assert is defined this way: */
#define redisAssertWithClientInfo(_c,_e) ((_e)?(void)0 : (_redisAssertWithClientInfo(_c,#_e,__FILE__,__LINE__),_exit(1)))
#define redisAssertWithInfo(_c,_o,_e) ((_e)?(void)0 : (_redisAssertWithInfo(_c,_o,#_e,__FILE__,__LINE__),_exit(1)))
#define redisAssert(_e) ((_e)?(void)0 : (_redisAssert(#_e,__FILE__,__LINE__),_exit(1)))
#define redisPanic(_e) _redisPanic(#_e,__FILE__,__LINE__),_exit(1)
@ -1119,7 +1119,7 @@ void *realloc(void *ptr, size_t size) __attribute__ ((deprecated));
#endif
/* Debugging stuff */
void _redisAssertWithClientInfo(redisClient *c, char *estr, char *file, int line);
void _redisAssertWithInfo(redisClient *c, robj *o, char *estr, char *file, int line);
void _redisAssert(char *estr, char *file, int line);
void _redisPanic(char *msg, char *file, int line);