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TDengine
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5d965446
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5d965446
编写于
2月 22, 2020
作者:
S
slguan
浏览文件
操作
浏览文件
下载
差异文件
Merge branch '2.0' into refact/slguan
上级
b4d1bc95
9c0f2cb4
变更
11
展开全部
隐藏空白更改
内联
并排
Showing
11 changed file
with
650 addition
and
1020 deletion
+650
-1020
src/inc/trpc.h
src/inc/trpc.h
+7
-17
src/rpc/inc/rpcClient.h
src/rpc/inc/rpcClient.h
+1
-1
src/rpc/inc/rpcHead.h
src/rpc/inc/rpcHead.h
+21
-3
src/rpc/inc/rpcServer.h
src/rpc/inc/rpcServer.h
+1
-1
src/rpc/inc/rpcUdp.h
src/rpc/inc/rpcUdp.h
+2
-3
src/rpc/src/rpcClient.c
src/rpc/src/rpcClient.c
+153
-150
src/rpc/src/rpcMain.c
src/rpc/src/rpcMain.c
+161
-126
src/rpc/src/rpcServer.c
src/rpc/src/rpcServer.c
+150
-137
src/rpc/src/rpcUdp.c
src/rpc/src/rpcUdp.c
+150
-570
src/rpc/test/rclient.c
src/rpc/test/rclient.c
+2
-6
src/rpc/test/rserver.c
src/rpc/test/rserver.c
+2
-6
未找到文件。
src/inc/trpc.h
浏览文件 @
5d965446
...
...
@@ -23,18 +23,8 @@ extern "C" {
#include <stdint.h>
#include "taosdef.h"
#define TAOS_CONN_UDPS 0
#define TAOS_CONN_UDPC 1
#define TAOS_CONN_TCPS 2
#define TAOS_CONN_TCPC 3
#define TAOS_CONN_HTTPS 4
#define TAOS_CONN_HTTPC 5
#define TAOS_SOCKET_TYPE_NAME_TCP "tcp"
#define TAOS_SOCKET_TYPE_NAME_UDP "udp"
#define TAOS_CONN_SOCKET_TYPE_S() ((strcasecmp(tsSocketType, TAOS_SOCKET_TYPE_NAME_UDP) == 0)? TAOS_CONN_UDPS:TAOS_CONN_TCPS)
#define TAOS_CONN_SOCKET_TYPE_C() ((strcasecmp(tsSocketType, TAOS_SOCKET_TYPE_NAME_UDP) == 0)? TAOS_CONN_UDPC:TAOS_CONN_TCPC)
#define TAOS_CONN_SERVER 0
#define TAOS_CONN_CLIENT 1
extern
int
tsRpcHeadSize
;
...
...
@@ -61,20 +51,20 @@ typedef struct {
int
connType
;
// TAOS_CONN_UDP, TAOS_CONN_TCPC, TAOS_CONN_TCPS
int
idleTime
;
// milliseconds, 0 means idle timer is disabled
// the following is for client
s
ecurity only
// the following is for client
app
ecurity only
char
*
user
;
// user name
char
spi
;
// security parameter index
char
encrypt
;
// encrypt algorithm
char
*
secret
;
// key for authentication
char
*
ckey
;
// ciphering key
// call back to process incoming msg
void
(
*
cfp
)(
char
type
,
void
*
pCont
,
int
contLen
,
void
*
a
handle
,
int32_t
code
);
// call back to process incoming msg
, code shall be ignored by server app
void
(
*
cfp
)(
char
type
,
void
*
pCont
,
int
contLen
,
void
*
handle
,
int32_t
code
);
// call back to process notify the ipSet changes
// call back to process notify the ipSet changes
, for client app only
void
(
*
ufp
)(
void
*
ahandle
,
SRpcIpSet
*
pIpSet
);
// call back to retrieve the client auth info
// call back to retrieve the client auth info
, for server app only
int
(
*
afp
)(
char
*
meterId
,
char
*
spi
,
char
*
encrypt
,
char
*
secret
,
char
*
ckey
);
}
SRpcInit
;
...
...
src/rpc/inc/rpcClient.h
浏览文件 @
5d965446
...
...
@@ -26,7 +26,7 @@ void *taosInitTcpClient(char *ip, uint16_t port, char *label, int num, void *fp,
void
taosCleanUpTcpClient
(
void
*
chandle
);
void
*
taosOpenTcpClientConnection
(
void
*
shandle
,
void
*
thandle
,
char
*
ip
,
uint16_t
port
);
void
taosCloseTcpClientConnection
(
void
*
chandle
);
int
taosSendTcpClientData
(
uint32_t
ip
,
uint16_t
port
,
char
*
data
,
int
len
,
void
*
chandle
);
int
taosSendTcpClientData
(
uint32_t
ip
,
uint16_t
port
,
void
*
data
,
int
len
,
void
*
chandle
);
#ifdef __cplusplus
}
...
...
src/rpc/inc/rpcHead.h
浏览文件 @
5d965446
...
...
@@ -20,12 +20,29 @@
extern
"C"
{
#endif
#define RPC_CONN_UDPS 0
#define RPC_CONN_UDPC 1
#define RPC_CONN_TCPS 2
#define RPC_CONN_TCPC 3
#define RPC_CONN_TCP 2
typedef
struct
{
void
*
msg
;
int
msgLen
;
uint32_t
ip
;
uint16_t
port
;
int
connType
;
void
*
shandle
;
void
*
thandle
;
void
*
chandle
;
}
SRecvInfo
;
#pragma pack(push, 1)
typedef
struct
{
char
version
:
4
;
// RPC version
char
comp
:
4
;
// compression algorithm, 0:no compression 1:lz4
char
tcp
:
2
;
// tcp flag
char
resflag
:
2
;
// reserved bits
char
spi
:
3
;
// security parameter index
char
encrypt
:
3
;
// encrypt algorithm, 0: no encryption
uint16_t
tranId
;
// transcation ID
...
...
@@ -33,12 +50,12 @@ typedef struct {
uint32_t
sourceId
;
// source ID, an index for connection list
uint32_t
destId
;
// destination ID, an index for connection list
uint32_t
destIp
;
// destination IP address, for NAT scenario
char
user
[
TSDB_UNI_LEN
];
char
user
[
TSDB_UNI_LEN
];
// user ID
uint16_t
port
;
// for UDP only, port may be changed
char
empty
[
1
];
// reserved
uint8_t
msgType
;
// message type
int32_t
msgLen
;
// message length including the header iteslf
int32_t
code
;
int32_t
code
;
// code in response message
uint8_t
content
[
0
];
// message body starts from here
}
SRpcHead
;
...
...
@@ -54,6 +71,7 @@ typedef struct {
#pragma pack(pop)
#ifdef __cplusplus
}
#endif
...
...
src/rpc/inc/rpcServer.h
浏览文件 @
5d965446
...
...
@@ -25,7 +25,7 @@ extern "C" {
void
*
taosInitTcpServer
(
char
*
ip
,
uint16_t
port
,
char
*
label
,
int
numOfThreads
,
void
*
fp
,
void
*
shandle
);
void
taosCleanUpTcpServer
(
void
*
param
);
void
taosCloseTcpServerConnection
(
void
*
param
);
int
taosSendTcpServerData
(
uint32_t
ip
,
uint16_t
port
,
char
*
data
,
int
len
,
void
*
chandle
);
int
taosSendTcpServerData
(
uint32_t
ip
,
uint16_t
port
,
void
*
data
,
int
len
,
void
*
chandle
);
#ifdef __cplusplus
}
...
...
src/rpc/inc/rpcUdp.h
浏览文件 @
5d965446
...
...
@@ -22,10 +22,9 @@ extern "C" {
#include "taosdef.h"
void
*
taosInitUdpServer
(
char
*
ip
,
uint16_t
port
,
char
*
label
,
int
,
void
*
fp
,
void
*
shandle
);
void
*
taosInitUdpClient
(
char
*
ip
,
uint16_t
port
,
char
*
label
,
int
,
void
*
fp
,
void
*
shandle
);
void
*
taosInitUdpConnection
(
char
*
ip
,
uint16_t
port
,
char
*
label
,
int
,
void
*
fp
,
void
*
shandle
);
void
taosCleanUpUdpConnection
(
void
*
handle
);
int
taosSendUdpData
(
uint32_t
ip
,
uint16_t
port
,
char
*
data
,
int
dataLen
,
void
*
chandle
);
int
taosSendUdpData
(
uint32_t
ip
,
uint16_t
port
,
void
*
data
,
int
dataLen
,
void
*
chandle
);
void
*
taosOpenUdpConnection
(
void
*
shandle
,
void
*
thandle
,
char
*
ip
,
uint16_t
port
);
void
taosFreeMsgHdr
(
void
*
hdr
);
...
...
src/rpc/src/rpcClient.c
浏览文件 @
5d965446
...
...
@@ -45,16 +45,143 @@ typedef struct _tcp_client {
int
numOfFds
;
char
label
[
12
];
char
ipstr
[
20
];
void
*
shandle
;
// handle passed by upper layer during server initialization
void
*
(
*
processData
)(
char
*
data
,
int
dataLen
,
unsigned
int
ip
,
uint16_t
port
,
void
*
shandle
,
void
*
thandle
,
void
*
chandle
);
// char buffer[128000];
void
*
shandle
;
// handle passed by upper layer during server initialization
void
*
(
*
processData
)(
SRecvInfo
*
pRecv
);
}
STcpClient
;
#define maxTcpEvents 100
static
void
taosCleanUpTcpFdObj
(
STcpFd
*
pFdObj
);
static
void
*
taosReadTcpData
(
void
*
param
);
void
*
taosInitTcpClient
(
char
*
ip
,
uint16_t
port
,
char
*
label
,
int
num
,
void
*
fp
,
void
*
shandle
)
{
STcpClient
*
pTcp
;
pthread_attr_t
thattr
;
pTcp
=
(
STcpClient
*
)
malloc
(
sizeof
(
STcpClient
));
memset
(
pTcp
,
0
,
sizeof
(
STcpClient
));
strcpy
(
pTcp
->
label
,
label
);
strcpy
(
pTcp
->
ipstr
,
ip
);
pTcp
->
shandle
=
shandle
;
if
(
pthread_mutex_init
(
&
(
pTcp
->
mutex
),
NULL
)
<
0
)
{
tError
(
"%s failed to init TCP mutex, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
if
(
pthread_cond_init
(
&
(
pTcp
->
fdReady
),
NULL
)
!=
0
)
{
tError
(
"%s init TCP condition variable failed, reason:%s
\n
"
,
label
,
strerror
(
errno
));
return
NULL
;
}
pTcp
->
pollFd
=
epoll_create
(
10
);
// size does not matter
if
(
pTcp
->
pollFd
<
0
)
{
tError
(
"%s failed to create TCP epoll"
,
label
);
return
NULL
;
}
pTcp
->
processData
=
fp
;
pthread_attr_init
(
&
thattr
);
pthread_attr_setdetachstate
(
&
thattr
,
PTHREAD_CREATE_JOINABLE
);
if
(
pthread_create
(
&
(
pTcp
->
thread
),
&
thattr
,
taosReadTcpData
,
(
void
*
)(
pTcp
))
!=
0
)
{
tError
(
"%s failed to create TCP read data thread, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
tTrace
(
"%s TCP client is initialized, ip:%s port:%hu"
,
label
,
ip
,
port
);
return
pTcp
;
}
void
taosCleanUpTcpClient
(
void
*
chandle
)
{
STcpClient
*
pTcp
=
(
STcpClient
*
)
chandle
;
if
(
pTcp
==
NULL
)
return
;
while
(
pTcp
->
pHead
)
{
taosCleanUpTcpFdObj
(
pTcp
->
pHead
);
pTcp
->
pHead
=
pTcp
->
pHead
->
next
;
}
close
(
pTcp
->
pollFd
);
pthread_cancel
(
pTcp
->
thread
);
pthread_join
(
pTcp
->
thread
,
NULL
);
// tTrace (":%s, all connections are cleaned up", pTcp->label);
tfree
(
pTcp
);
}
void
*
taosOpenTcpClientConnection
(
void
*
shandle
,
void
*
thandle
,
char
*
ip
,
uint16_t
port
)
{
STcpClient
*
pTcp
=
(
STcpClient
*
)
shandle
;
STcpFd
*
pFdObj
;
struct
epoll_event
event
;
struct
in_addr
destIp
;
int
fd
;
fd
=
taosOpenTcpClientSocket
(
ip
,
port
,
pTcp
->
ipstr
);
if
(
fd
<=
0
)
return
NULL
;
pFdObj
=
(
STcpFd
*
)
malloc
(
sizeof
(
STcpFd
));
if
(
pFdObj
==
NULL
)
{
tError
(
"%s no enough resource to allocate TCP FD IDs"
,
pTcp
->
label
);
tclose
(
fd
);
return
NULL
;
}
memset
(
pFdObj
,
0
,
sizeof
(
STcpFd
));
pFdObj
->
fd
=
fd
;
strcpy
(
pFdObj
->
ipstr
,
ip
);
inet_aton
(
ip
,
&
destIp
);
pFdObj
->
ip
=
destIp
.
s_addr
;
pFdObj
->
port
=
port
;
pFdObj
->
pTcp
=
pTcp
;
pFdObj
->
thandle
=
thandle
;
pFdObj
->
signature
=
pFdObj
;
event
.
events
=
EPOLLIN
|
EPOLLPRI
|
EPOLLWAKEUP
;
event
.
data
.
ptr
=
pFdObj
;
if
(
epoll_ctl
(
pTcp
->
pollFd
,
EPOLL_CTL_ADD
,
fd
,
&
event
)
<
0
)
{
tError
(
"%s failed to add TCP FD for epoll, error:%s"
,
pTcp
->
label
,
strerror
(
errno
));
tfree
(
pFdObj
);
tclose
(
fd
);
return
NULL
;
}
// notify the data process, add into the FdObj list
pthread_mutex_lock
(
&
(
pTcp
->
mutex
));
pFdObj
->
next
=
pTcp
->
pHead
;
if
(
pTcp
->
pHead
)
(
pTcp
->
pHead
)
->
prev
=
pFdObj
;
pTcp
->
pHead
=
pFdObj
;
pTcp
->
numOfFds
++
;
pthread_cond_signal
(
&
pTcp
->
fdReady
);
pthread_mutex_unlock
(
&
(
pTcp
->
mutex
));
tTrace
(
"%s TCP connection to %s:%hu is created, FD:%p numOfFds:%d"
,
pTcp
->
label
,
ip
,
port
,
pFdObj
,
pTcp
->
numOfFds
);
return
pFdObj
;
}
void
taosCloseTcpClientConnection
(
void
*
chandle
)
{
STcpFd
*
pFdObj
=
(
STcpFd
*
)
chandle
;
if
(
pFdObj
==
NULL
)
return
;
taosCleanUpTcpFdObj
(
pFdObj
);
}
int
taosSendTcpClientData
(
uint32_t
ip
,
uint16_t
port
,
void
*
data
,
int
len
,
void
*
chandle
)
{
STcpFd
*
pFdObj
=
(
STcpFd
*
)
chandle
;
if
(
chandle
==
NULL
)
return
-
1
;
return
(
int
)
send
(
pFdObj
->
fd
,
data
,
(
size_t
)
len
,
0
);
}
static
void
taosCleanUpTcpFdObj
(
STcpFd
*
pFdObj
)
{
STcpClient
*
pTcp
;
SRecvInfo
recvInfo
;
if
(
pFdObj
==
NULL
)
return
;
if
(
pFdObj
->
signature
!=
pFdObj
)
return
;
...
...
@@ -75,8 +202,6 @@ static void taosCleanUpTcpFdObj(STcpFd *pFdObj) {
if
(
pTcp
->
numOfFds
<
0
)
tError
(
"%s number of TCP FDs shall never be negative, FD:%p"
,
pTcp
->
label
,
pFdObj
);
// remove from the FdObject list
if
(
pFdObj
->
prev
)
{
(
pFdObj
->
prev
)
->
next
=
pFdObj
->
next
;
}
else
{
...
...
@@ -89,40 +214,28 @@ static void taosCleanUpTcpFdObj(STcpFd *pFdObj) {
pthread_mutex_unlock
(
&
pTcp
->
mutex
);
// notify the upper layer to clean the associated context
if
(
pFdObj
->
thandle
)
(
*
(
pTcp
->
processData
))(
NULL
,
0
,
0
,
0
,
pTcp
->
shandle
,
pFdObj
->
thandle
,
NULL
);
recvInfo
.
msg
=
NULL
;
recvInfo
.
msgLen
=
0
;
recvInfo
.
ip
=
0
;
recvInfo
.
port
=
0
;
recvInfo
.
shandle
=
pTcp
->
shandle
;
recvInfo
.
thandle
=
pFdObj
->
thandle
;;
recvInfo
.
chandle
=
NULL
;
recvInfo
.
connType
=
RPC_CONN_TCP
;
if
(
pFdObj
->
thandle
)
(
*
(
pTcp
->
processData
))(
&
recvInfo
);
tTrace
(
"%s TCP is cleaned up, FD:%p numOfFds:%d"
,
pTcp
->
label
,
pFdObj
,
pTcp
->
numOfFds
);
memset
(
pFdObj
,
0
,
sizeof
(
STcpFd
));
tfree
(
pFdObj
);
}
void
taosCleanUpTcpClient
(
void
*
chandle
)
{
STcpClient
*
pTcp
=
(
STcpClient
*
)
chandle
;
if
(
pTcp
==
NULL
)
return
;
while
(
pTcp
->
pHead
)
{
taosCleanUpTcpFdObj
(
pTcp
->
pHead
);
pTcp
->
pHead
=
pTcp
->
pHead
->
next
;
}
close
(
pTcp
->
pollFd
);
pthread_cancel
(
pTcp
->
thread
);
pthread_join
(
pTcp
->
thread
,
NULL
);
// tTrace (":%s, all connections are cleaned up", pTcp->label);
tfree
(
pTcp
);
}
static
void
*
taosReadTcpData
(
void
*
param
)
{
STcpClient
*
pTcp
=
(
STcpClient
*
)
param
;
STcpClient
*
pTcp
=
(
STcpClient
*
)
param
;
int
i
,
fdNum
;
STcpFd
*
pFdObj
;
STcpFd
*
pFdObj
;
struct
epoll_event
events
[
maxTcpEvents
];
SRecvInfo
recvInfo
;
while
(
1
)
{
pthread_mutex_lock
(
&
pTcp
->
mutex
);
...
...
@@ -186,8 +299,16 @@ static void *taosReadTcpData(void *param) {
continue
;
}
pFdObj
->
thandle
=
(
*
(
pTcp
->
processData
))(
buffer
,
dataLen
,
pFdObj
->
ip
,
pFdObj
->
port
,
pTcp
->
shandle
,
pFdObj
->
thandle
,
pFdObj
);
recvInfo
.
msg
=
buffer
;
recvInfo
.
msgLen
=
dataLen
;
recvInfo
.
ip
=
pFdObj
->
ip
;
recvInfo
.
port
=
pFdObj
->
port
;
recvInfo
.
shandle
=
pTcp
->
shandle
;
recvInfo
.
thandle
=
pFdObj
->
thandle
;;
recvInfo
.
chandle
=
pFdObj
;
recvInfo
.
connType
=
RPC_CONN_TCP
;
pFdObj
->
thandle
=
(
*
(
pTcp
->
processData
))(
&
recvInfo
);
if
(
pFdObj
->
thandle
==
NULL
)
taosCleanUpTcpFdObj
(
pFdObj
);
}
...
...
@@ -196,122 +317,4 @@ static void *taosReadTcpData(void *param) {
return
NULL
;
}
void
*
taosInitTcpClient
(
char
*
ip
,
uint16_t
port
,
char
*
label
,
int
num
,
void
*
fp
,
void
*
shandle
)
{
STcpClient
*
pTcp
;
pthread_attr_t
thattr
;
pTcp
=
(
STcpClient
*
)
malloc
(
sizeof
(
STcpClient
));
memset
(
pTcp
,
0
,
sizeof
(
STcpClient
));
strcpy
(
pTcp
->
label
,
label
);
strcpy
(
pTcp
->
ipstr
,
ip
);
pTcp
->
shandle
=
shandle
;
if
(
pthread_mutex_init
(
&
(
pTcp
->
mutex
),
NULL
)
<
0
)
{
tError
(
"%s failed to init TCP mutex, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
if
(
pthread_cond_init
(
&
(
pTcp
->
fdReady
),
NULL
)
!=
0
)
{
tError
(
"%s init TCP condition variable failed, reason:%s
\n
"
,
label
,
strerror
(
errno
));
return
NULL
;
}
pTcp
->
pollFd
=
epoll_create
(
10
);
// size does not matter
if
(
pTcp
->
pollFd
<
0
)
{
tError
(
"%s failed to create TCP epoll"
,
label
);
return
NULL
;
}
pTcp
->
processData
=
fp
;
pthread_attr_init
(
&
thattr
);
pthread_attr_setdetachstate
(
&
thattr
,
PTHREAD_CREATE_JOINABLE
);
if
(
pthread_create
(
&
(
pTcp
->
thread
),
&
thattr
,
taosReadTcpData
,
(
void
*
)(
pTcp
))
!=
0
)
{
tError
(
"%s failed to create TCP read data thread, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
tTrace
(
"%s TCP client is initialized, ip:%s port:%hu"
,
label
,
ip
,
port
);
return
pTcp
;
}
void
taosCloseTcpClientConnection
(
void
*
chandle
)
{
STcpFd
*
pFdObj
=
(
STcpFd
*
)
chandle
;
if
(
pFdObj
==
NULL
)
return
;
taosCleanUpTcpFdObj
(
pFdObj
);
}
void
*
taosOpenTcpClientConnection
(
void
*
shandle
,
void
*
thandle
,
char
*
ip
,
uint16_t
port
)
{
STcpClient
*
pTcp
=
(
STcpClient
*
)
shandle
;
STcpFd
*
pFdObj
;
struct
epoll_event
event
;
struct
in_addr
destIp
;
int
fd
;
/*
if ( (strcmp(ip, "127.0.0.1") == 0 ) || (strcmp(ip, "localhost") == 0 ) ) {
fd = taosOpenUDClientSocket(ip, port);
} else {
fd = taosOpenTcpClientSocket(ip, port, pTcp->ipstr);
}
*/
fd
=
taosOpenTcpClientSocket
(
ip
,
port
,
pTcp
->
ipstr
);
if
(
fd
<=
0
)
return
NULL
;
pFdObj
=
(
STcpFd
*
)
malloc
(
sizeof
(
STcpFd
));
if
(
pFdObj
==
NULL
)
{
tError
(
"%s no enough resource to allocate TCP FD IDs"
,
pTcp
->
label
);
tclose
(
fd
);
return
NULL
;
}
memset
(
pFdObj
,
0
,
sizeof
(
STcpFd
));
pFdObj
->
fd
=
fd
;
strcpy
(
pFdObj
->
ipstr
,
ip
);
inet_aton
(
ip
,
&
destIp
);
pFdObj
->
ip
=
destIp
.
s_addr
;
pFdObj
->
port
=
port
;
pFdObj
->
pTcp
=
pTcp
;
pFdObj
->
thandle
=
thandle
;
pFdObj
->
signature
=
pFdObj
;
event
.
events
=
EPOLLIN
|
EPOLLPRI
|
EPOLLWAKEUP
;
event
.
data
.
ptr
=
pFdObj
;
if
(
epoll_ctl
(
pTcp
->
pollFd
,
EPOLL_CTL_ADD
,
fd
,
&
event
)
<
0
)
{
tError
(
"%s failed to add TCP FD for epoll, error:%s"
,
pTcp
->
label
,
strerror
(
errno
));
tfree
(
pFdObj
);
tclose
(
fd
);
return
NULL
;
}
// notify the data process, add into the FdObj list
pthread_mutex_lock
(
&
(
pTcp
->
mutex
));
pFdObj
->
next
=
pTcp
->
pHead
;
if
(
pTcp
->
pHead
)
(
pTcp
->
pHead
)
->
prev
=
pFdObj
;
pTcp
->
pHead
=
pFdObj
;
pTcp
->
numOfFds
++
;
pthread_cond_signal
(
&
pTcp
->
fdReady
);
pthread_mutex_unlock
(
&
(
pTcp
->
mutex
));
tTrace
(
"%s TCP connection to %s:%hu is created, FD:%p numOfFds:%d"
,
pTcp
->
label
,
ip
,
port
,
pFdObj
,
pTcp
->
numOfFds
);
return
pFdObj
;
}
int
taosSendTcpClientData
(
uint32_t
ip
,
uint16_t
port
,
char
*
data
,
int
len
,
void
*
chandle
)
{
STcpFd
*
pFdObj
=
(
STcpFd
*
)
chandle
;
if
(
chandle
==
NULL
)
return
-
1
;
return
(
int
)
send
(
pFdObj
->
fd
,
data
,
(
size_t
)
len
,
0
);
}
src/rpc/src/rpcMain.c
浏览文件 @
5d965446
此差异已折叠。
点击以展开。
src/rpc/src/rpcServer.c
浏览文件 @
5d965446
...
...
@@ -46,10 +46,8 @@ typedef struct _thread_obj {
int
numOfFds
;
int
threadId
;
char
label
[
12
];
// char buffer[128000]; // buffer to receive data
void
*
shandle
;
// handle passed by upper layer during server initialization
void
*
(
*
processData
)(
char
*
data
,
int
dataLen
,
unsigned
int
ip
,
uint16_t
port
,
void
*
shandle
,
void
*
thandle
,
void
*
chandle
);
void
*
shandle
;
// handle passed by upper layer during server initialization
void
*
(
*
processData
)(
SRecvInfo
*
pPacket
);
}
SThreadObj
;
typedef
struct
{
...
...
@@ -62,59 +60,81 @@ typedef struct {
pthread_t
thread
;
}
SServerObj
;
static
void
taosCleanUpFdObj
(
SFdObj
*
pFdObj
)
{
SThreadObj
*
pThreadObj
;
static
void
taosCleanUpFdObj
(
SFdObj
*
pFdObj
);
static
void
taosProcessTcpData
(
void
*
param
);
static
void
taosAcceptTcpConnection
(
void
*
arg
);
if
(
pFdObj
==
NULL
)
return
;
if
(
pFdObj
->
signature
!=
pFdObj
)
return
;
void
*
taosInitTcpServer
(
char
*
ip
,
uint16_t
port
,
char
*
label
,
int
numOfThreads
,
void
*
fp
,
void
*
shandle
)
{
int
i
;
SServerObj
*
pServerObj
;
pthread_attr_t
thattr
;
SThreadObj
*
pThreadObj
;
pThreadObj
=
pFdObj
->
pThreadObj
;
if
(
pThreadObj
==
NULL
)
{
tError
(
"FdObj double clean up!!!"
);
return
;
pServerObj
=
(
SServerObj
*
)
malloc
(
sizeof
(
SServerObj
));
strcpy
(
pServerObj
->
ip
,
ip
);
pServerObj
->
port
=
port
;
strcpy
(
pServerObj
->
label
,
label
);
pServerObj
->
numOfThreads
=
numOfThreads
;
pServerObj
->
pThreadObj
=
(
SThreadObj
*
)
malloc
(
sizeof
(
SThreadObj
)
*
(
size_t
)
numOfThreads
);
if
(
pServerObj
->
pThreadObj
==
NULL
)
{
tError
(
"TCP:%s no enough memory"
,
label
);
return
NULL
;
}
memset
(
pServerObj
->
pThreadObj
,
0
,
sizeof
(
SThreadObj
)
*
(
size_t
)
numOfThreads
);
epoll_ctl
(
pThreadObj
->
pollFd
,
EPOLL_CTL_DEL
,
pFdObj
->
fd
,
NULL
);
close
(
pFdObj
->
fd
);
pThreadObj
=
pServerObj
->
pThreadObj
;
for
(
i
=
0
;
i
<
numOfThreads
;
++
i
)
{
pThreadObj
->
processData
=
fp
;
strcpy
(
pThreadObj
->
label
,
label
);
pThreadObj
->
shandle
=
shandle
;
pthread_mutex_lock
(
&
pThreadObj
->
threadMutex
);
if
(
pthread_mutex_init
(
&
(
pThreadObj
->
threadMutex
),
NULL
)
<
0
)
{
tError
(
"%s failed to init TCP process data mutex, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
pThreadObj
->
numOfFds
--
;
if
(
pthread_cond_init
(
&
(
pThreadObj
->
fdReady
),
NULL
)
!=
0
)
{
tError
(
"%s init TCP condition variable failed, reason:%s
\n
"
,
label
,
strerror
(
errno
));
return
NULL
;
}
if
(
pThreadObj
->
numOfFds
<
0
)
tError
(
"%s TCP thread:%d, number of FDs shall never be negative"
,
pThreadObj
->
label
,
pThreadObj
->
threadId
);
pThreadObj
->
pollFd
=
epoll_create
(
10
);
// size does not matter
if
(
pThreadObj
->
pollFd
<
0
)
{
tError
(
"%s failed to create TCP epoll"
,
label
);
return
NULL
;
}
// remove from the FdObject list
pthread_attr_init
(
&
thattr
);
pthread_attr_setdetachstate
(
&
thattr
,
PTHREAD_CREATE_JOINABLE
);
if
(
pthread_create
(
&
(
pThreadObj
->
thread
),
&
thattr
,
(
void
*
)
taosProcessTcpData
,
(
void
*
)(
pThreadObj
))
!=
0
)
{
tError
(
"%s failed to create TCP process data thread, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
if
(
pFdObj
->
prev
)
{
(
pFdObj
->
prev
)
->
next
=
pFdObj
->
next
;
}
else
{
pThreadObj
->
pHead
=
pFdObj
->
next
;
pThreadObj
->
threadId
=
i
;
pThreadObj
++
;
}
if
(
pFdObj
->
next
)
{
(
pFdObj
->
next
)
->
prev
=
pFdObj
->
prev
;
pthread_attr_init
(
&
thattr
);
pthread_attr_setdetachstate
(
&
thattr
,
PTHREAD_CREATE_JOINABLE
);
if
(
pthread_create
(
&
(
pServerObj
->
thread
),
&
thattr
,
(
void
*
)
taosAcceptTcpConnection
,
(
void
*
)(
pServerObj
))
!=
0
)
{
tError
(
"%s failed to create TCP accept thread, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
pthread_mutex_unlock
(
&
pThreadObj
->
threadMutex
);
// notify the upper layer, so it will clean the associated context
if
(
pFdObj
->
thandle
)
(
*
(
pThreadObj
->
processData
))(
NULL
,
0
,
0
,
0
,
pThreadObj
->
shandle
,
pFdObj
->
thandle
,
NULL
);
tTrace
(
"%s TCP thread:%d, FD:%p is cleaned up, numOfFds:%d"
,
pThreadObj
->
label
,
pThreadObj
->
threadId
,
pFdObj
,
pThreadObj
->
numOfFds
);
memset
(
pFdObj
,
0
,
sizeof
(
SFdObj
));
tfree
(
pFdObj
);
}
void
taosCloseTcpServerConnection
(
void
*
chandle
)
{
SFdObj
*
pFdObj
=
(
SFdObj
*
)
chandle
;
if
(
pFdObj
==
NULL
)
return
;
/*
if ( pthread_create(&(pServerObj->thread), &thattr,
(void*)taosAcceptUDConnection, (void *)(pServerObj)) != 0 ) {
tError("%s failed to create UD accept thread, reason:%s", label,
strerror(errno));
return NULL;
}
*/
pthread_attr_destroy
(
&
thattr
);
tTrace
(
"%s TCP server is initialized, ip:%s port:%hu numOfThreads:%d"
,
label
,
ip
,
port
,
numOfThreads
);
taosCleanUpFdObj
(
pFdObj
)
;
return
(
void
*
)
pServerObj
;
}
void
taosCleanUpTcpServer
(
void
*
handle
)
{
...
...
@@ -148,6 +168,22 @@ void taosCleanUpTcpServer(void *handle) {
tfree
(
pServerObj
);
}
void
taosCloseTcpServerConnection
(
void
*
chandle
)
{
SFdObj
*
pFdObj
=
(
SFdObj
*
)
chandle
;
if
(
pFdObj
==
NULL
)
return
;
taosCleanUpFdObj
(
pFdObj
);
}
int
taosSendTcpServerData
(
uint32_t
ip
,
uint16_t
port
,
void
*
data
,
int
len
,
void
*
chandle
)
{
SFdObj
*
pFdObj
=
(
SFdObj
*
)
chandle
;
if
(
chandle
==
NULL
)
return
-
1
;
return
(
int
)
send
(
pFdObj
->
fd
,
data
,
(
size_t
)
len
,
0
);
}
#define maxEvents 10
static
void
taosProcessTcpData
(
void
*
param
)
{
...
...
@@ -155,7 +191,7 @@ static void taosProcessTcpData(void *param) {
int
i
,
fdNum
;
SFdObj
*
pFdObj
;
struct
epoll_event
events
[
maxEvents
];
SRecvInfo
recvInfo
;
pThreadObj
=
(
SThreadObj
*
)
param
;
while
(
1
)
{
...
...
@@ -209,15 +245,22 @@ static void taosProcessTcpData(void *param) {
continue
;
}
pFdObj
->
thandle
=
(
*
(
pThreadObj
->
processData
))(
buffer
,
dataLen
,
pFdObj
->
ip
,
pFdObj
->
port
,
pThreadObj
->
shandle
,
pFdObj
->
thandle
,
pFdObj
);
recvInfo
.
msg
=
buffer
;
recvInfo
.
msgLen
=
dataLen
;
recvInfo
.
ip
=
pFdObj
->
ip
;
recvInfo
.
port
=
pFdObj
->
port
;
recvInfo
.
shandle
=
pThreadObj
->
shandle
;
recvInfo
.
thandle
=
pFdObj
->
thandle
;;
recvInfo
.
chandle
=
pFdObj
;
recvInfo
.
connType
=
RPC_CONN_TCP
;
pFdObj
->
thandle
=
(
*
(
pThreadObj
->
processData
))(
&
recvInfo
);
if
(
pFdObj
->
thandle
==
NULL
)
taosCleanUpFdObj
(
pFdObj
);
}
}
}
void
taosAcceptTcpConnection
(
void
*
arg
)
{
static
void
taosAcceptTcpConnection
(
void
*
arg
)
{
int
connFd
=
-
1
;
struct
sockaddr_in
clientAddr
;
int
sockFd
;
...
...
@@ -280,16 +323,11 @@ void taosAcceptTcpConnection(void *arg) {
// notify the data process, add into the FdObj list
pthread_mutex_lock
(
&
(
pThreadObj
->
threadMutex
));
pFdObj
->
next
=
pThreadObj
->
pHead
;
if
(
pThreadObj
->
pHead
)
(
pThreadObj
->
pHead
)
->
prev
=
pFdObj
;
pThreadObj
->
pHead
=
pFdObj
;
pThreadObj
->
numOfFds
++
;
pthread_cond_signal
(
&
pThreadObj
->
fdReady
);
pthread_mutex_unlock
(
&
(
pThreadObj
->
threadMutex
));
tTrace
(
"%s TCP thread:%d, a new connection from %s:%hu, FD:%p, numOfFds:%d"
,
pServerObj
->
label
,
...
...
@@ -301,7 +339,65 @@ void taosAcceptTcpConnection(void *arg) {
}
}
void
taosAcceptUDConnection
(
void
*
arg
)
{
static
void
taosCleanUpFdObj
(
SFdObj
*
pFdObj
)
{
SThreadObj
*
pThreadObj
;
if
(
pFdObj
==
NULL
)
return
;
if
(
pFdObj
->
signature
!=
pFdObj
)
return
;
pThreadObj
=
pFdObj
->
pThreadObj
;
if
(
pThreadObj
==
NULL
)
{
tError
(
"FdObj double clean up!!!"
);
return
;
}
epoll_ctl
(
pThreadObj
->
pollFd
,
EPOLL_CTL_DEL
,
pFdObj
->
fd
,
NULL
);
close
(
pFdObj
->
fd
);
pthread_mutex_lock
(
&
pThreadObj
->
threadMutex
);
pThreadObj
->
numOfFds
--
;
if
(
pThreadObj
->
numOfFds
<
0
)
tError
(
"%s TCP thread:%d, number of FDs shall never be negative"
,
pThreadObj
->
label
,
pThreadObj
->
threadId
);
// remove from the FdObject list
if
(
pFdObj
->
prev
)
{
(
pFdObj
->
prev
)
->
next
=
pFdObj
->
next
;
}
else
{
pThreadObj
->
pHead
=
pFdObj
->
next
;
}
if
(
pFdObj
->
next
)
{
(
pFdObj
->
next
)
->
prev
=
pFdObj
->
prev
;
}
pthread_mutex_unlock
(
&
pThreadObj
->
threadMutex
);
// notify the upper layer, so it will clean the associated context
SRecvInfo
recvInfo
;
recvInfo
.
msg
=
NULL
;
recvInfo
.
msgLen
=
0
;
recvInfo
.
ip
=
0
;
recvInfo
.
port
=
0
;
recvInfo
.
shandle
=
pThreadObj
->
shandle
;
recvInfo
.
thandle
=
pFdObj
->
thandle
;;
recvInfo
.
chandle
=
NULL
;
recvInfo
.
connType
=
RPC_CONN_TCP
;
if
(
pFdObj
->
thandle
)
(
*
(
pThreadObj
->
processData
))(
&
recvInfo
);
tTrace
(
"%s TCP thread:%d, FD:%p is cleaned up, numOfFds:%d"
,
pThreadObj
->
label
,
pThreadObj
->
threadId
,
pFdObj
,
pThreadObj
->
numOfFds
);
memset
(
pFdObj
,
0
,
sizeof
(
SFdObj
));
tfree
(
pFdObj
);
}
#if 0
static void taosAcceptUDConnection(void *arg) {
int connFd = -1;
int sockFd;
int threadId = 0;
...
...
@@ -353,16 +449,11 @@ void taosAcceptUDConnection(void *arg) {
// notify the data process, add into the FdObj list
pthread_mutex_lock(&(pThreadObj->threadMutex));
pFdObj->next = pThreadObj->pHead;
if (pThreadObj->pHead) (pThreadObj->pHead)->prev = pFdObj;
pThreadObj->pHead = pFdObj;
pThreadObj->numOfFds++;
pthread_cond_signal(&pThreadObj->fdReady);
pthread_mutex_unlock(&(pThreadObj->threadMutex));
tTrace("%s UD thread:%d, a new connection, numOfFds:%d", pServerObj->label, pThreadObj->threadId,
...
...
@@ -373,79 +464,7 @@ void taosAcceptUDConnection(void *arg) {
threadId = threadId % pServerObj->numOfThreads;
}
}
void
*
taosInitTcpServer
(
char
*
ip
,
uint16_t
port
,
char
*
label
,
int
numOfThreads
,
void
*
fp
,
void
*
shandle
)
{
int
i
;
SServerObj
*
pServerObj
;
pthread_attr_t
thattr
;
SThreadObj
*
pThreadObj
;
pServerObj
=
(
SServerObj
*
)
malloc
(
sizeof
(
SServerObj
));
strcpy
(
pServerObj
->
ip
,
ip
);
pServerObj
->
port
=
port
;
strcpy
(
pServerObj
->
label
,
label
);
pServerObj
->
numOfThreads
=
numOfThreads
;
pServerObj
->
pThreadObj
=
(
SThreadObj
*
)
malloc
(
sizeof
(
SThreadObj
)
*
(
size_t
)
numOfThreads
);
if
(
pServerObj
->
pThreadObj
==
NULL
)
{
tError
(
"TCP:%s no enough memory"
,
label
);
return
NULL
;
}
memset
(
pServerObj
->
pThreadObj
,
0
,
sizeof
(
SThreadObj
)
*
(
size_t
)
numOfThreads
);
pThreadObj
=
pServerObj
->
pThreadObj
;
for
(
i
=
0
;
i
<
numOfThreads
;
++
i
)
{
pThreadObj
->
processData
=
fp
;
strcpy
(
pThreadObj
->
label
,
label
);
pThreadObj
->
shandle
=
shandle
;
if
(
pthread_mutex_init
(
&
(
pThreadObj
->
threadMutex
),
NULL
)
<
0
)
{
tError
(
"%s failed to init TCP process data mutex, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
if
(
pthread_cond_init
(
&
(
pThreadObj
->
fdReady
),
NULL
)
!=
0
)
{
tError
(
"%s init TCP condition variable failed, reason:%s
\n
"
,
label
,
strerror
(
errno
));
return
NULL
;
}
pThreadObj
->
pollFd
=
epoll_create
(
10
);
// size does not matter
if
(
pThreadObj
->
pollFd
<
0
)
{
tError
(
"%s failed to create TCP epoll"
,
label
);
return
NULL
;
}
pthread_attr_init
(
&
thattr
);
pthread_attr_setdetachstate
(
&
thattr
,
PTHREAD_CREATE_JOINABLE
);
if
(
pthread_create
(
&
(
pThreadObj
->
thread
),
&
thattr
,
(
void
*
)
taosProcessTcpData
,
(
void
*
)(
pThreadObj
))
!=
0
)
{
tError
(
"%s failed to create TCP process data thread, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
pThreadObj
->
threadId
=
i
;
pThreadObj
++
;
}
pthread_attr_init
(
&
thattr
);
pthread_attr_setdetachstate
(
&
thattr
,
PTHREAD_CREATE_JOINABLE
);
if
(
pthread_create
(
&
(
pServerObj
->
thread
),
&
thattr
,
(
void
*
)
taosAcceptTcpConnection
,
(
void
*
)(
pServerObj
))
!=
0
)
{
tError
(
"%s failed to create TCP accept thread, reason:%s"
,
label
,
strerror
(
errno
));
return
NULL
;
}
/*
if ( pthread_create(&(pServerObj->thread), &thattr,
(void*)taosAcceptUDConnection, (void *)(pServerObj)) != 0 ) {
tError("%s failed to create UD accept thread, reason:%s", label,
strerror(errno));
return NULL;
}
*/
pthread_attr_destroy
(
&
thattr
);
tTrace
(
"%s TCP server is initialized, ip:%s port:%hu numOfThreads:%d"
,
label
,
ip
,
port
,
numOfThreads
);
return
(
void
*
)
pServerObj
;
}
#endif
#if 0
void taosListTcpConnection(void *handle, char *buffer) {
...
...
@@ -489,10 +508,4 @@ void taosListTcpConnection(void *handle, char *buffer) {
}
#endif
int
taosSendTcpServerData
(
uint32_t
ip
,
uint16_t
port
,
char
*
data
,
int
len
,
void
*
chandle
)
{
SFdObj
*
pFdObj
=
(
SFdObj
*
)
chandle
;
if
(
chandle
==
NULL
)
return
-
1
;
return
(
int
)
send
(
pFdObj
->
fd
,
data
,
(
size_t
)
len
,
0
);
}
src/rpc/src/rpcUdp.c
浏览文件 @
5d965446
此差异已折叠。
点击以展开。
src/rpc/test/rclient.c
浏览文件 @
5d965446
...
...
@@ -85,7 +85,6 @@ int main(int argc, char *argv[]) {
int
msgSize
=
128
;
int
numOfReqs
=
0
;
int
appThreads
=
1
;
char
socketType
[
20
]
=
"udp"
;
char
serverIp
[
40
]
=
"127.0.0.1"
;
struct
timeval
systemTime
;
int64_t
startTime
,
endTime
;
...
...
@@ -113,9 +112,7 @@ int main(int argc, char *argv[]) {
rpcInit
.
ckey
=
"key"
;
for
(
int
i
=
1
;
i
<
argc
;
++
i
)
{
if
(
strcmp
(
argv
[
i
],
"-c"
)
==
0
&&
i
<
argc
-
1
)
{
strcpy
(
socketType
,
argv
[
++
i
]);
}
else
if
(
strcmp
(
argv
[
i
],
"-p"
)
==
0
&&
i
<
argc
-
1
)
{
if
(
strcmp
(
argv
[
i
],
"-p"
)
==
0
&&
i
<
argc
-
1
)
{
ipSet
.
port
=
atoi
(
argv
[
++
i
]);
}
else
if
(
strcmp
(
argv
[
i
],
"-i"
)
==
0
&&
i
<
argc
-
1
)
{
ipSet
.
ip
[
0
]
=
inet_addr
(
argv
[
++
i
]);
...
...
@@ -138,7 +135,6 @@ int main(int argc, char *argv[]) {
}
else
if
(
strcmp
(
argv
[
i
],
"-d"
)
==
0
&&
i
<
argc
-
1
)
{
}
else
{
printf
(
"
\n
usage: %s [options]
\n
"
,
argv
[
0
]);
printf
(
" [-c ctype]: connection type:udp or tpc, default is:%s
\n
"
,
socketType
);
printf
(
" [-i ip]: first server IP address, default is:%s
\n
"
,
serverIp
);
printf
(
" [-p port]: server port number, default is:%d
\n
"
,
ipSet
.
port
);
printf
(
" [-t threads]: number of rpc threads, default is:%d
\n
"
,
rpcInit
.
numOfThreads
);
...
...
@@ -154,7 +150,7 @@ int main(int argc, char *argv[]) {
}
}
rpcInit
.
connType
=
strcasecmp
(
socketType
,
"udp"
)
==
0
?
TAOS_CONN_UDPC
:
TAOS_CONN_TCPC
;
rpcInit
.
connType
=
TAOS_CONN_CLIENT
;
taosInitLog
(
"client.log"
,
100000
,
10
);
void
*
pRpc
=
rpcOpen
(
&
rpcInit
);
...
...
src/rpc/test/rserver.c
浏览文件 @
5d965446
...
...
@@ -60,7 +60,6 @@ void processRequestMsg(char type, void *pCont, int contLen, void *thandle, int32
int
main
(
int
argc
,
char
*
argv
[])
{
SRpcInit
rpcInit
;
char
socketType
[
20
]
=
"udp"
;
char
dataName
[
20
]
=
"server.data"
;
memset
(
&
rpcInit
,
0
,
sizeof
(
rpcInit
));
...
...
@@ -73,9 +72,7 @@ int main(int argc, char *argv[]) {
rpcInit
.
idleTime
=
2000
;
for
(
int
i
=
1
;
i
<
argc
;
++
i
)
{
if
(
strcmp
(
argv
[
i
],
"-c"
)
==
0
&&
i
<
argc
-
1
)
{
strcpy
(
socketType
,
argv
[
++
i
]);
}
else
if
(
strcmp
(
argv
[
i
],
"-p"
)
==
0
&&
i
<
argc
-
1
)
{
if
(
strcmp
(
argv
[
i
],
"-p"
)
==
0
&&
i
<
argc
-
1
)
{
rpcInit
.
localPort
=
atoi
(
argv
[
++
i
]);
}
else
if
(
strcmp
(
argv
[
i
],
"-i"
)
==
0
&&
i
<
argc
-
1
)
{
strcpy
(
rpcInit
.
localIp
,
argv
[
++
i
]);
...
...
@@ -93,7 +90,6 @@ int main(int argc, char *argv[]) {
rpcDebugFlag
=
atoi
(
argv
[
++
i
]);
}
else
{
printf
(
"
\n
usage: %s [options]
\n
"
,
argv
[
0
]);
printf
(
" [-c ctype]: connection type:udp or tcp, default is:%s
\n
"
,
socketType
);
printf
(
" [-i ip]: server IP address, default is:%s
\n
"
,
rpcInit
.
localIp
);
printf
(
" [-p port]: server port number, default is:%d
\n
"
,
rpcInit
.
localPort
);
printf
(
" [-t threads]: number of threads, default is:%d
\n
"
,
rpcInit
.
numOfThreads
);
...
...
@@ -107,7 +103,7 @@ int main(int argc, char *argv[]) {
}
}
rpcInit
.
connType
=
strcasecmp
(
socketType
,
"udp"
)
==
0
?
TAOS_CONN_UDPS
:
TAOS_CONN_TCPS
;
rpcInit
.
connType
=
TAOS_CONN_SERVER
;
taosInitLog
(
"server.log"
,
100000
,
10
);
...
...
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