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Merge perch.ndb.mysql.com:/home/jonas/src/50-work

Browse source 
into  perch.ndb.mysql.com:/home/jonas/src/51-work


storage/ndb/src/ndbapi/NdbTransaction.cpp:
  Auto merged
storage/ndb/src/common/util/socket_io.cpp:
  merge
This commit is contained in:
unknown 2006-11-06 15:09:58 +01:00
commit ed7eb26a67
2 changed files with 75 additions and 35 deletions
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88
storage/ndb/src/common/util/socket_io.cpp
View file

@ -53,10 +53,6 @@ readln_socket(NDB_SOCKET_TYPE socket, int timeout_millis,
if(buflen <= 1)
return 0;
int sock_flags= fcntl(socket, F_GETFL);
if(fcntl(socket, F_SETFL, sock_flags | O_NONBLOCK) == -1)
return -1;
fd_set readset;
FD_ZERO(&readset);
FD_SET(socket, &readset);
@ -76,43 +72,65 @@ readln_socket(NDB_SOCKET_TYPE socket, int timeout_millis,
}
if(selectRes == -1){
fcntl(socket, F_SETFL, sock_flags);
return -1;
}
const int t = recv(socket, buf, buflen, MSG_PEEK);
if(t < 1)
char* ptr = buf;
int len = buflen;
do
{
fcntl(socket, F_SETFL, sock_flags);
return -1;
}
for(int i=0; i< t;i++)
{
if(buf[i] == '\n'){
int r= recv(socket, buf, i+1, 0);
buf[i+1]= 0;
if(r < 1) {
fcntl(socket, F_SETFL, sock_flags);
return -1;
}
if(i > 0 && buf[i-1] == '\r'){
buf[i-1] = '\n';
buf[i]= '\0';
}
fcntl(socket, F_SETFL, sock_flags);
return r;
int t;
while((t = recv(socket, ptr, len, MSG_PEEK)) == -1 && errno == EINTR);
if(t < 1)
{
return -1;
}
}
int r= recv(socket, buf, t, 0);
if(r>=0)
buf[r] = 0;
fcntl(socket, F_SETFL, sock_flags);
return r;
for(int i = 0; i<t; i++)
{
if(ptr[i] == '\n')
{
/**
* Now consume
*/
for (len = 1 + i; len; )
{
while ((t = recv(socket, ptr, len, 0)) == -1 && errno == EINTR);
if (t < 1)
return -1;
ptr += t;
len -= t;
}
ptr[0]= 0;
return ptr - buf;
}
}
for (int tmp = t; tmp; )
{
while ((t = recv(socket, ptr, tmp, 0)) == -1 && errno == EINTR);
if (t < 1)
{
return -1;
}
ptr += t;
len -= t;
tmp -= t;
}
FD_ZERO(&readset);
FD_SET(socket, &readset);
timeout.tv_sec = (timeout_millis / 1000);
timeout.tv_usec = (timeout_millis % 1000) * 1000;
const int selectRes = select(socket + 1, &readset, 0, 0, &timeout);
if(selectRes != 1){
return -1;
}
} while (len > 0);
return -1;
}
extern "C"

22
storage/ndb/src/ndbapi/NdbTransaction.cpp
View file

@ -366,7 +366,29 @@ NdbTransaction::execute(ExecType aTypeOfExec,
* operations, making postExecute impossible
*/
if (abortOption == AO_IgnoreError)
{
if (theCompletedFirstOp != NULL)
{
if (tCompletedFirstOp != NULL)
{
tCompletedLastOp->next(theCompletedFirstOp);
theCompletedFirstOp = tCompletedFirstOp;
}
}
else
{
theCompletedFirstOp = tCompletedFirstOp;
theCompletedLastOp = tCompletedLastOp;
}
if (tPrepOp != NULL && tRestOp != NULL) {
if (theFirstOpInList == NULL)
theFirstOpInList = tRestOp;
else
theLastOpInList->next(tRestOp);
theLastOpInList = tLastOp;
}
DBUG_RETURN(-1);
}
}
#ifdef ndb_api_crash_on_complex_blob_abort