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mysql_client_server_protocol.h, new file name that avoids conflicts with previous one

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This commit is contained in:
Massimiliano Pinto
2013-06-17 22:47:14 +02:00
parent f4711f5980
commit 4d5215e267
5 changed files with 330 additions and 32 deletions
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22
modules/protocol/mysql_backend.c
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@ -16,7 +16,7 @@
* Copyright SkySQL Ab 2013
*/
#include "mysql_protocol.h"
#include "mysql_client_server_protocol.h"
/*
* MySQL Protocol module for handling the protocol between the gateway
@ -30,10 +30,10 @@
static char *version_str = "V1.0.0";
static int gw_read_backend_event(DCB* dcb, int epfd);
static int gw_write_backend_event(DCB *dcb, int epfd);
static int gw_MySQLWrite_backend(DCB *dcb, GWBUF *queue);
static int gw_error_backend_event(DCB *dcb, int epfd, int event);
int gw_read_backend_event(DCB* dcb, int epfd);
int gw_write_backend_event(DCB *dcb, int epfd);
int gw_MySQLWrite_backend(DCB *dcb, GWBUF *queue);
int gw_error_backend_event(DCB *dcb, int epfd, int event);
static GWPROTOCOL MyObject = {
gw_read_backend_event, /* Read - EPOLLIN handler */
@ -43,7 +43,8 @@ static GWPROTOCOL MyObject = {
NULL, /* HangUp - EPOLLHUP handler */
NULL, /* Accept */
NULL, /* Connect */
NULL /* Close */
NULL, /* Close */
NULL /* Listen */
};
/*
@ -85,7 +86,6 @@ GetModuleObject()
//////////////////////////////////////////
//backend read event triggered by EPOLLIN
//////////////////////////////////////////
int gw_read_backend_event(DCB *dcb, int epfd) {
int n;
MySQLProtocol *client_protocol = NULL;
@ -144,7 +144,7 @@ int gw_read_backend_event(DCB *dcb, int epfd) {
return 1;
}
return 1;
return 0;
}
//////////////////////////////////////////
@ -156,7 +156,7 @@ int gw_write_backend_event(DCB *dcb, int epfd) {
}
/*
* Write function for client DCB
* Write function for backend DCB
*
* @param dcb The DCB of the client
* @param queue Queue of buffers to write
@ -223,10 +223,10 @@ int w, saved_errno = 0;
if (queue && (saved_errno != EAGAIN || saved_errno != EWOULDBLOCK))
{
/* We had a real write failure that we must deal with */
return 0;
return 1;
}
return 1;
return 0;
}
int gw_error_backend_event(DCB *dcb, int epfd, int event) {