version 1.10.2.3, 2012/07/22 19:28:44
|
version 1.12.2.1, 2012/11/16 08:33:06
|
Line 46 SUCH DAMAGE.
|
Line 46 SUCH DAMAGE.
|
#include "global.h" |
#include "global.h" |
|
|
|
|
|
static void *acceptClients(sched_task_t *); |
|
static void *closeClient(sched_task_t *); |
|
static sched_task_func_t cbProto[SOCK_RAW][2] = { |
|
{ acceptClients, closeClient }, |
|
{ acceptClients, closeClient }, |
|
{ NULL, NULL } |
|
}; |
|
|
|
|
static void * |
static void * |
closeClient(sched_task_t *task) |
closeClient(sched_task_t *task) |
{ |
{ |
Line 114 txPacket(sched_task_t *task)
|
Line 123 txPacket(sched_task_t *task)
|
ret = send(TASK_FD(task), buf, wlen, MSG_NOSIGNAL); |
ret = send(TASK_FD(task), buf, wlen, MSG_NOSIGNAL); |
if (ret == -1 || ret != wlen) { |
if (ret == -1 || ret != wlen) { |
/* close connection */ |
/* close connection */ |
schedEvent(TASK_ROOT(task), closeClient, c, 42, NULL, 0); | schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
| c, 42, NULL, 0); |
} |
} |
|
|
return NULL; |
return NULL; |
Line 135 execCall(sched_task_t *task)
|
Line 145 execCall(sched_task_t *task)
|
if (argc) { |
if (argc) { |
arr = io_buffer2vars(buf + sizeof(struct tagRPCCall), |
arr = io_buffer2vars(buf + sizeof(struct tagRPCCall), |
AIT_LEN(&c->cli_buf) - TASK_VAL(task) - sizeof(struct tagRPCCall), |
AIT_LEN(&c->cli_buf) - TASK_VAL(task) - sizeof(struct tagRPCCall), |
argc, 1); | argc, 42); |
if (!arr) { |
if (!arr) { |
rpc_SetErr(ERPCMISMATCH, "#%d - %s", io_GetErrno(), io_GetError()); |
rpc_SetErr(ERPCMISMATCH, "#%d - %s", io_GetErrno(), io_GetError()); |
rpc->call_argc ^= rpc->call_argc; |
rpc->call_argc ^= rpc->call_argc; |
Line 185 rxPacket(sched_task_t *task)
|
Line 195 rxPacket(sched_task_t *task)
|
u_char *buf = AIT_GET_BUF(&c->cli_buf); |
u_char *buf = AIT_GET_BUF(&c->cli_buf); |
struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
|
|
memset(buf, 0, AIT_LEN(&c->cli_buf)); | if (!off) |
| memset(buf, 0, AIT_LEN(&c->cli_buf)); |
| else |
| memmove(buf, buf + off, AIT_LEN(&c->cli_buf) - off); |
rlen = recv(TASK_FD(task), buf + off, AIT_LEN(&c->cli_buf) - off, 0); |
rlen = recv(TASK_FD(task), buf + off, AIT_LEN(&c->cli_buf) - off, 0); |
if (rlen < 1) { |
if (rlen < 1) { |
/* close connection */ |
/* close connection */ |
schedEvent(TASK_ROOT(task), closeClient, c, 42, NULL, 0); | schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
| c, 42, NULL, 0); |
return NULL; |
return NULL; |
} else { |
} else { |
rlen += off; /* add reminded bytes from previous rxPacket, if exists! */ |
rlen += off; /* add reminded bytes from previous rxPacket, if exists! */ |
Line 446 acceptBLOBClients(sched_task_t *task)
|
Line 460 acceptBLOBClients(sched_task_t *task)
|
rpc_cli_t *c = NULL; |
rpc_cli_t *c = NULL; |
register int i; |
register int i; |
socklen_t salen = sizeof(io_sockaddr_t); |
socklen_t salen = sizeof(io_sockaddr_t); |
|
#ifdef TCP_NOPUSH |
|
int n = 1; |
|
#endif |
|
|
/* check free slots for connect */ |
/* check free slots for connect */ |
for (i = 0; i < io_arraySize(srv->srv_blob.clients) && |
for (i = 0; i < io_arraySize(srv->srv_blob.clients) && |
Line 474 acceptBLOBClients(sched_task_t *task)
|
Line 491 acceptBLOBClients(sched_task_t *task)
|
AIT_FREE_VAL(&c->cli_buf); |
AIT_FREE_VAL(&c->cli_buf); |
io_arrayDel(srv->srv_blob.clients, i, 42); |
io_arrayDel(srv->srv_blob.clients, i, 42); |
goto end; |
goto end; |
} else | } else { |
| #ifdef TCP_NOPUSH |
| setsockopt(c->cli_sock, IPPROTO_TCP, TCP_NOPUSH, &n, sizeof n); |
| #endif |
fcntl(c->cli_sock, F_SETFL, fcntl(c->cli_sock, F_GETFL) | O_NONBLOCK); |
fcntl(c->cli_sock, F_SETFL, fcntl(c->cli_sock, F_GETFL) | O_NONBLOCK); |
|
} |
|
|
schedRead(TASK_ROOT(task), rxBLOB, c, c->cli_sock, NULL, 0); |
schedRead(TASK_ROOT(task), rxBLOB, c, c->cli_sock, NULL, 0); |
end: |
end: |
Line 681 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
|
Line 702 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
|
* @netBuf = Network buffer length (min:512 bytes), if =0 == BUFSIZ (also meaning max RPC packet) |
* @netBuf = Network buffer length (min:512 bytes), if =0 == BUFSIZ (also meaning max RPC packet) |
* @csHost = Host name or address for bind server, if NULL any address |
* @csHost = Host name or address for bind server, if NULL any address |
* @Port = Port for bind server, if Port == 0 default port is selected |
* @Port = Port for bind server, if Port == 0 default port is selected |
|
* @proto = Protocol, if == 0 choose SOCK_STREAM |
* return: NULL == error or !=NULL bind and created RPC server instance |
* return: NULL == error or !=NULL bind and created RPC server instance |
*/ |
*/ |
rpc_srv_t * |
rpc_srv_t * |
rpc_srv_initServer(u_int regProgID, u_char regProcID, int concurentClients, |
rpc_srv_initServer(u_int regProgID, u_char regProcID, int concurentClients, |
int netBuf, const char *csHost, u_short Port) | int netBuf, const char *csHost, u_short Port, int proto) |
{ |
{ |
int n = 1; |
int n = 1; |
rpc_srv_t *srv = NULL; |
rpc_srv_t *srv = NULL; |
io_sockaddr_t sa = IO_SOCKADDR_INIT; |
io_sockaddr_t sa = IO_SOCKADDR_INIT; |
|
|
if (!concurentClients || !regProgID) { | if (!concurentClients || !regProgID || (proto < 0 || proto > SOCK_DGRAM)) { |
rpc_SetErr(EINVAL, "Invalid parameters can`t init RPC server"); |
rpc_SetErr(EINVAL, "Invalid parameters can`t init RPC server"); |
return NULL; |
return NULL; |
} |
} |
|
if (!proto) |
|
proto = SOCK_STREAM; |
if (!io_gethostbyname(csHost, Port, &sa)) |
if (!io_gethostbyname(csHost, Port, &sa)) |
return NULL; |
return NULL; |
if (!Port) |
if (!Port) |
Line 702 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 726 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
if (netBuf < RPC_MIN_BUFSIZ) |
if (netBuf < RPC_MIN_BUFSIZ) |
netBuf = BUFSIZ; |
netBuf = BUFSIZ; |
else |
else |
netBuf = io_align(netBuf, 1); /* align netBuf length */ | netBuf = io_align(netBuf, 2); /* align netBuf length */ |
|
|
#ifdef HAVE_SRANDOMDEV |
#ifdef HAVE_SRANDOMDEV |
srandomdev(); |
srandomdev(); |
Line 719 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 743 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
} else |
} else |
memset(srv, 0, sizeof(rpc_srv_t)); |
memset(srv, 0, sizeof(rpc_srv_t)); |
|
|
|
srv->srv_proto = proto; |
srv->srv_netbuf = netBuf; |
srv->srv_netbuf = netBuf; |
srv->srv_session.sess_version = RPC_VERSION; |
srv->srv_session.sess_version = RPC_VERSION; |
srv->srv_session.sess_program = regProgID; |
srv->srv_session.sess_program = regProgID; |
Line 727 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 752 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
srv->srv_server.cli_parent = srv; |
srv->srv_server.cli_parent = srv; |
memcpy(&srv->srv_server.cli_sa, &sa, sizeof srv->srv_server.cli_sa); |
memcpy(&srv->srv_server.cli_sa, &sa, sizeof srv->srv_server.cli_sa); |
|
|
/* init functions list */ | /* init functions */ |
TAILQ_INIT(&srv->srv_funcs); | pthread_mutex_init(&srv->srv_funcs.mtx, NULL); |
| SLIST_INIT(&srv->srv_funcs); |
| AVL_INIT(&srv->srv_funcs); |
|
|
/* init scheduler */ |
/* init scheduler */ |
srv->srv_root = schedBegin(); |
srv->srv_root = schedBegin(); |
if (!srv->srv_root) { |
if (!srv->srv_root) { |
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
|
pthread_mutex_destroy(&srv->srv_funcs.mtx); |
io_free(srv); |
io_free(srv); |
return NULL; |
return NULL; |
} |
} |
Line 743 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 771 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
if (!srv->srv_clients) { |
if (!srv->srv_clients) { |
rpc_SetErr(io_GetErrno(), "%s", io_GetError()); |
rpc_SetErr(io_GetErrno(), "%s", io_GetError()); |
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
|
pthread_mutex_destroy(&srv->srv_funcs.mtx); |
io_free(srv); |
io_free(srv); |
return NULL; |
return NULL; |
} |
} |
|
|
/* create server socket */ |
/* create server socket */ |
srv->srv_server.cli_sock = socket(srv->srv_server.cli_sa.sa.sa_family, SOCK_STREAM, 0); | srv->srv_server.cli_sock = socket(srv->srv_server.cli_sa.sa.sa_family, srv->srv_proto, 0); |
if (srv->srv_server.cli_sock == -1) { |
if (srv->srv_server.cli_sock == -1) { |
LOGERR; |
LOGERR; |
io_arrayDestroy(&srv->srv_clients); |
io_arrayDestroy(&srv->srv_clients); |
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
|
pthread_mutex_destroy(&srv->srv_funcs.mtx); |
io_free(srv); |
io_free(srv); |
return NULL; |
return NULL; |
} |
} |
Line 782 err: /* error condition */
|
Line 812 err: /* error condition */
|
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
io_arrayDestroy(&srv->srv_clients); |
io_arrayDestroy(&srv->srv_clients); |
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
|
pthread_mutex_destroy(&srv->srv_funcs.mtx); |
io_free(srv); |
io_free(srv); |
return NULL; |
return NULL; |
} |
} |
Line 805 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 836 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
(*psrv)->srv_kill = 1; |
(*psrv)->srv_kill = 1; |
sleep(RPC_SCHED_POLLING); |
sleep(RPC_SCHED_POLLING); |
|
|
|
pthread_mutex_destroy(&(*psrv)->srv_funcs.mtx); |
io_free(*psrv); |
io_free(*psrv); |
*psrv = NULL; |
*psrv = NULL; |
} |
} |
Line 820 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 852 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
{ |
{ |
rpc_cli_t *c; |
rpc_cli_t *c; |
register int i; |
register int i; |
rpc_func_t *f, *tmp; | rpc_func_t *f; |
struct timespec ts = { RPC_SCHED_POLLING, 0 }; |
struct timespec ts = { RPC_SCHED_POLLING, 0 }; |
|
|
if (!srv) { |
if (!srv) { |
Line 828 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 860 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
return -1; |
return -1; |
} |
} |
|
|
fcntl(srv->srv_server.cli_sock, F_SETFL, |
|
fcntl(srv->srv_server.cli_sock, F_GETFL) | O_NONBLOCK); |
|
|
|
if (listen(srv->srv_server.cli_sock, io_arraySize(srv->srv_clients)) == -1) { |
if (listen(srv->srv_server.cli_sock, io_arraySize(srv->srv_clients)) == -1) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
} | } else |
| fcntl(srv->srv_server.cli_sock, F_SETFL, |
| fcntl(srv->srv_server.cli_sock, F_GETFL) | O_NONBLOCK); |
|
|
if (!schedRead(srv->srv_root, acceptClients, srv, srv->srv_server.cli_sock, NULL, 0)) { | if (!schedRead(srv->srv_root, cbProto[srv->srv_proto][CB_ACCEPTCLIENT], srv, |
| srv->srv_server.cli_sock, NULL, 0)) { |
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
return -1; |
return -1; |
} |
} |
Line 863 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 895 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
|
|
/* detach exported calls */ |
/* detach exported calls */ |
TAILQ_FOREACH_SAFE(f, &srv->srv_funcs, func_node, tmp) { | RPC_FUNCS_LOCK(&srv->srv_funcs); |
TAILQ_REMOVE(&srv->srv_funcs, f, func_node); | while ((f = SLIST_FIRST(&srv->srv_funcs))) { |
| SLIST_REMOVE_HEAD(&srv->srv_funcs, func_next); |
|
|
AIT_FREE_VAL(&f->func_name); |
AIT_FREE_VAL(&f->func_name); |
io_free(f); |
io_free(f); |
} |
} |
|
srv->srv_funcs.avlh_root = NULL; |
|
RPC_FUNCS_UNLOCK(&srv->srv_funcs); |
|
|
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
return 0; |
return 0; |