If saLogWriteLogAsync return BAD_HANDLE error, log client will never be
re-initialized again. The patch reset variable "log_client_initialized = false"
in case BAD_HANDLE and the client will be re-initialized later.
---
src/osaf/saflog/saflog.c | 75 ++++++++++++++++--------------------------------
1 file changed, 25 insertions(+), 50 deletions(-)
diff --git a/src/osaf/saflog/saflog.c b/src/osaf/saflog/saflog.c
index 0c6ae5850..24312d162 100644
--- a/src/osaf/saflog/saflog.c
+++ b/src/osaf/saflog/saflog.c
@@ -15,53 +15,48 @@
* Author(s): Ericsson
*
*/
+#include "osaf/saflog/saflog.h"
#include <stdio.h>
-#include <syslog.h>
#include <stdarg.h>
+#include <stdbool.h>
#include <unistd.h>
-#include "osaf/saflog/saflog.h"
#include <saAis.h>
+#include "base/logtrace.h"
-static int initialized;
+static bool log_client_initialized;
static SaLogStreamHandleT logStreamHandle;
static SaLogHandleT logHandle;
void saflog_init(void)
{
- SaAisErrorT error;
-
- if (!initialized) {
+ if (log_client_initialized == false) {
SaVersionT logVersion = {'A', 2, 3};
SaNameT stream_name;
saAisNameLend(SA_LOG_STREAM_SYSTEM, &stream_name);
- error = saLogInitialize(&logHandle, NULL, &logVersion);
- if (error != SA_AIS_OK) {
- syslog(LOG_INFO,
- "saflogInit: saLogInitialize FAILED: %u", error);
+ SaAisErrorT rc = saLogInitialize(&logHandle, NULL, &logVersion);
+ if (rc != SA_AIS_OK) {
+ LOG_NO("saflogInit: saLogInitialize FAILED: %u", rc);
return;
}
- error = saLogStreamOpen_2(logHandle, &stream_name, NULL, 0,
+ rc = saLogStreamOpen_2(logHandle, &stream_name, NULL, 0,
SA_TIME_ONE_SECOND, &logStreamHandle);
- if (error != SA_AIS_OK) {
- syslog(LOG_INFO,
- "saflogInit: saLogStreamOpen_2 FAILED: %u",
- error);
+ if (rc != SA_AIS_OK) {
+ LOG_NO("saflogInit: saLogStreamOpen_2 FAILED: %u", rc);
if (saLogFinalize(logHandle) != SA_AIS_OK)
- syslog(LOG_INFO,
- "saflogInit: saLogFinalize FAILED: %u",
- error);
+ LOG_NO("saflogInit: saLogFinalize FAILED: %u",
+ rc);
return;
}
- initialized = 1;
+ log_client_initialized = true;
}
}
void saflog(int priority, const SaNameT *logSvcUsrName, const char *format,
...)
{
- SaAisErrorT error;
+ SaAisErrorT rc;
SaLogRecordT logRecord;
SaLogBufferT logBuffer;
va_list ap;
@@ -74,34 +69,14 @@ void saflog(int priority, const SaNameT *logSvcUsrName,
const char *format, ...)
va_end(ap);
if (logBuffer.logBufSize > SA_LOG_MAX_RECORD_SIZE) {
- syslog(LOG_INFO,
- "saflog write FAILED: log record size > %u max limit",
+ LOG_NO("saflog write FAILED: log record size > %u max limit",
SA_LOG_MAX_RECORD_SIZE);
return;
}
- if (!initialized) {
- SaVersionT logVersion = {'A', 2, 3};
- SaNameT stream_name;
- saAisNameLend(SA_LOG_STREAM_SYSTEM, &stream_name);
-
- error = saLogInitialize(&logHandle, NULL, &logVersion);
- if (error != SA_AIS_OK) {
- syslog(LOG_INFO, "saLogInitialize FAILED: %u", error);
- goto done;
- }
-
- error = saLogStreamOpen_2(logHandle, &stream_name, NULL, 0,
- SA_TIME_ONE_SECOND, &logStreamHandle);
- if (error != SA_AIS_OK) {
- syslog(LOG_INFO, "saLogStreamOpen_2 FAILED: %u", error);
- if (saLogFinalize(logHandle) != SA_AIS_OK)
- syslog(LOG_INFO, "saLogFinalize FAILED: %u",
- error);
- goto done;
- }
- initialized = 1;
- }
+ // Initialize log client and open system stream if they are NOT
+ saflog_init();
+ if (log_client_initialized == false) return;
logRecord.logTimeStamp = SA_TIME_UNKNOWN;
logRecord.logHdrType = SA_LOG_GENERIC_HEADER;
@@ -111,11 +86,11 @@ void saflog(int priority, const SaNameT *logSvcUsrName,
const char *format, ...)
logRecord.logBuffer = &logBuffer;
logBuffer.logBuf = (SaUint8T *)str;
- error = saLogWriteLogAsync(logStreamHandle, 0, 0, &logRecord);
+ rc = saLogWriteLogAsync(logStreamHandle, 0, 0, &logRecord);
-done:
- /* fallback to syslog at ANY error, syslog prio same as saflog severity
- */
- if (error != SA_AIS_OK)
- syslog(priority, "%s", str);
+ if (rc != SA_AIS_OK) {
+ LOG_NO("saflog write \"%s\" FAILED", str);
+ if (rc == SA_AIS_ERR_BAD_HANDLE)
+ log_client_initialized = false;
+ }
}
--
2.15.1
------------------------------------------------------------------------------
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