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Removed fprintf in backend operations.

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Some fprinf still available for gateway incoming connection and backend selection
This commit is contained in:
Massimiliano Pinto
2013-07-05 10:36:59 +02:00
parent 5e06ba76dd
commit 29d260e6bf
4 changed files with 41 additions and 44 deletions
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12
modules/protocol/mysql_common.c
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@ -450,28 +450,30 @@ int gw_do_connect_to_backend(char *host, int port, MySQLProtocol *conn) {
if (so < 0) {
fprintf(stderr, "Error creating backend socket: [%s] %i\n", strerror(errno), errno);
// this is an error
/* this is an error */
return -1;
}
setipaddress(&serv_addr.sin_addr, host);
serv_addr.sin_port = htons(port);
/* set NON BLOCKING here */
setnonblocking(so);
if ((rv = connect(so, (struct sockaddr *)&serv_addr, sizeof(serv_addr))) < 0) {
// If connection is not yet completed just return 1
/* If connection is not yet completed just return 1 */
if (errno == EINPROGRESS) {
fprintf(stderr, ">>> Connection is not yet completed for backend server [%s:%i]: errno %i, %s: RV = [%i]\n", host, port, errno, strerror(errno), rv);
//fprintf(stderr, ">>> Connection is not yet completed for backend server [%s:%i]: errno %i, %s: RV = [%i]\n", host, port, errno, strerror(errno), rv);
return 1;
} else {
// this is a real error
/* this is a real error */
fprintf(stderr, ">>> ERROR connecting to backend server [%s:%i]: errno %i, %s: RV = [%i]\n", host, port, errno, strerror(errno), rv);
return -1;
}
}
// connection succesfully completed
/* The connection succesfully completed now */
return 0;
}