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Commitca5a516

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I downloaded new source for lib (only few hours old !!!), and made
changes on this new source to make non-blocking connection work. Itested it, and PQSendQuery and PQGetResult are working fine.In win32.h I added one line:#define snprintf _snprintfDarko Prenosil
1 parent54bf5da commitca5a516

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2 files changed

+27
-11
lines changed

2 files changed

+27
-11
lines changed

‎src/interfaces/libpq/fe-connect.c‎

Lines changed: 26 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.169 2001/07/20 17:45:05 momjian Exp $
11+
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.170 2001/07/21 04:32:41 momjian Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -70,7 +70,7 @@ static SSL_CTX *SSL_context = NULL;
7070

7171
#defineNOTIFYLIST_INITIAL_SIZE 10
7272
#defineNOTIFYLIST_GROWBY 10
73-
73+
#defineWIN32_NON_BLOCKING_CONNECTIONS
7474

7575
/* ----------
7676
* Definition of the conninfo parameters and their fallback resources.
@@ -932,9 +932,15 @@ connectDBStart(PGconn *conn)
932932
* Thus, we have make arrangements for all eventualities.
933933
* ----------
934934
*/
935+
#ifndefWIN32
935936
if (connect(conn->sock,&conn->raddr.sa,conn->raddr_len)<0)
936937
{
937938
if (errno==EINPROGRESS||errno==0)
939+
#else
940+
if (connect(conn->sock,&conn->raddr.sa,conn->raddr_len)!=0)
941+
{
942+
if (errno==EINPROGRESS||errno==EWOULDBLOCK)
943+
#endif
938944
{
939945

940946
/*
@@ -1208,15 +1214,6 @@ PQconnectPoll(PGconn *conn)
12081214
{
12091215
ACCEPT_TYPE_ARG3laddrlen;
12101216

1211-
#ifndefWIN32
1212-
intoptval;
1213-
1214-
#else
1215-
charoptval;
1216-
1217-
#endif
1218-
ACCEPT_TYPE_ARG3optlen=sizeof(optval);
1219-
12201217
/*
12211218
* Write ready, since we've made it here, so the
12221219
* connection has been made.
@@ -1227,6 +1224,10 @@ PQconnectPoll(PGconn *conn)
12271224
* state waiting for us on the socket.
12281225
*/
12291226

1227+
#ifndefWIN32
1228+
intoptval;
1229+
ACCEPT_TYPE_ARG3optlen=sizeof(optval);
1230+
12301231
if (getsockopt(conn->sock,SOL_SOCKET,SO_ERROR,
12311232
(char*)&optval,&optlen)==-1)
12321233
{
@@ -1235,6 +1236,20 @@ PQconnectPoll(PGconn *conn)
12351236
strerror(errno));
12361237
gotoerror_return;
12371238
}
1239+
#else
1240+
charfaroptval[8];
1241+
ACCEPT_TYPE_ARG3optlen=sizeof(optval);
1242+
1243+
intOptResult=getsockopt(conn->sock,SOL_SOCKET,SO_ERROR,optval,&optlen);
1244+
if (OptResult==SOCKET_ERROR)
1245+
{
1246+
printfPQExpBuffer(&conn->errorMessage,
1247+
"PQconnectPoll() -- getsockopt() failed: "
1248+
"errno=%i\n",errno);
1249+
connectFailureMessage(conn,OptResult);
1250+
gotoerror_return;
1251+
}
1252+
#endif
12381253
elseif (optval!=0)
12391254
{
12401255

‎src/interfaces/libpq/win32.h‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -16,6 +16,7 @@
1616
#definepopen(a,b) _popen(a,b)
1717
#definepclose(a) _pclose(a)
1818
#definevsnprintf(a,b,c,d) _vsnprintf(a,b,c,d)
19+
#definesnprintf _snprintf
1920

2021
/*
2122
* crypt not available (yet)

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