return;
}
+ task_server_set_title(task, "task[cldapd]");
+
cldapd = talloc(task, struct cldapd_server);
if (cldapd == NULL) {
task_server_terminate(task, "cldapd: out of memory");
return;
}
+ task_server_set_title(task, "task[kdc]");
+
kdc = talloc(task, struct kdc_server);
if (kdc == NULL) {
task_server_terminate(task, "kdc: out of memory");
struct ldapsrv_service *ldap_service;
NTSTATUS status;
+ task_server_set_title(task, "task[ldapsrv]");
+
ldap_service = talloc_zero(task, struct ldapsrv_service);
if (ldap_service == NULL) goto failed;
return;
}
+ task_server_set_title(task, "task[nbtd]");
+
nbtsrv = talloc(task, struct nbtd_server);
if (nbtsrv == NULL) {
task_server_terminate(task, "nbtd: out of memory");
}
static const struct stream_server_ops smb_stream_ops = {
- .name = "smb",
+ .name = "smbsrv",
.accept_connection = smbsrv_accept,
.recv_handler = smbsrv_recv,
.send_handler = smbsrv_send,
void (*)(struct event_context *, uint32_t, void *),
void *);
- /* function to terminate a task */
+ /* function to terminate a connection or task */
void (*terminate)(struct event_context *, const char *reason);
+ /* function to set a title for the connection or task */
+ void (*set_title)(struct event_context *, const char *title);
};
/* this structure is used by modules to determine the size of some critical types */
)
SMB_EXT_LIB(PTHREAD,[-lpthread])
+
+AC_CHECK_HEADERS(setproctitle.h)
+AC_CHECK_LIB_EXT(setproctitle, SETPROCTITLE_LIBS, setproctitle)
+AC_MSG_CHECKING(whether to use setproctitle)
+if test x"$ac_cv_header_setproctitle_h" = x"yes" -a x"$ac_cv_lib_ext_setproctitle_setproctitle" = x"yes"; then
+ AC_MSG_RESULT(yes)
+ SMB_EXT_LIB_ENABLE(SETPROCTITLE,YES)
+ AC_DEFINE(HAVE_SETPROCTITLE,1,[Whether setproctitle() is available])
+else
+ AC_MSG_RESULT(no)
+fi
+
+SMB_EXT_LIB(SETPROCTITLE,
+ [${SETPROCTITLE_LIBS}],
+ [${SETPROCTITLE_CFLAGS}],
+ [${SETPROCTITLE_CPPFLAGS}],
+ [${SETPROCTITLE_LDFLAGS}])
SUBSYSTEM = PROCESS_MODEL
OBJ_FILES = \
process_standard.o
+REQUIRED_SUBSYSTEMS = EXT_LIB_SETPROCTITLE
# End MODULE process_model_standard
################################################
DEBUG(2,("single_terminate: reason[%s]\n",reason));
}
+/* called to set a title of a task or connection */
+static void single_set_title(struct event_context *ev, const char *title)
+{
+}
+
static const struct model_ops single_ops = {
.name = "single",
.model_init = single_model_init,
.new_task = single_new_task,
.accept_connection = single_accept_connection,
.terminate = single_terminate,
+ .set_title = single_set_title,
};
/*
#include "lib/events/events.h"
#include "lib/tdb/include/tdb.h"
#include "smb_server/smb_server.h"
+#include "lib/socket/socket.h"
/* For specifiying event context to GSSAPI below */
#include "system/kerberos.h"
#include "passdb/secrets.h"
+#ifdef HAVE_SETPROCTITLE
+#include <setproctitle.h>
+#define SETPROCTITLE(x) setproctitle x
+#else
+#define SETPROCTITLE(x)
+#endif
+
/*
called when the process model is selected
*/
struct socket_context *sock2;
pid_t pid;
struct event_context *ev2;
+ struct socket_address *c, *s;
/* accept an incoming connection. */
status = socket_accept(sock, &sock2);
return;
}
+ pid = getpid();
+
/* This is now the child code. We need a completely new event_context to work with */
ev2 = event_context_init(NULL);
/* Ensure that the forked children do not expose identical random streams */
set_need_random_reseed();
+ /* setup the process title */
+ c = socket_get_peer_addr(sock2, ev2);
+ s = socket_get_my_addr(sock2, ev2);
+ if (s && c) {
+ SETPROCTITLE(("conn c[%s:%u] s[%s:%u] server_id[%d]",
+ c->addr, c->port, s->addr, s->port, pid));
+ }
+ talloc_free(c);
+ talloc_free(s);
+
/* setup this new connection */
- new_conn(ev2, sock2, getpid(), private);
+ new_conn(ev2, sock2, pid, private);
/* we can't return to the top level here, as that event context is gone,
so we now process events in the new event context until there are no
return;
}
+ pid = getpid();
+
/* This is now the child code. We need a completely new event_context to work with */
ev2 = event_context_init(NULL);
/* Ensure that the forked children do not expose identical random streams */
set_need_random_reseed();
+ SETPROCTITLE(("task server_id[%d]", pid));
+
/* setup this new connection */
- new_task(ev2, getpid(), private);
+ new_task(ev2, pid, private);
/* we can't return to the top level here, as that event context is gone,
so we now process events in the new event context until there are no
exit(0);
}
+/* called to set a title of a task or connection */
+static void standard_set_title(struct event_context *ev, const char *title)
+{
+ if (title) {
+ SETPROCTITLE(("%s", title));
+ } else {
+ SETPROCTITLE((NULL));
+ }
+}
static const struct model_ops standard_ops = {
.name = "standard",
.accept_connection = standard_accept_connection,
.new_task = standard_new_task,
.terminate = standard_terminate,
+ .set_title = standard_set_title,
};
/*
pthread_exit(NULL); /* thread cleanup routine will do actual cleanup */
}
+/* called to set a title of a task or connection */
+static void thread_set_title(struct event_context *ev, const char *title)
+{
+}
+
/*
mutex init function for thread model
*/
.accept_connection = thread_accept_connection,
.new_task = thread_new_task,
.terminate = thread_terminate,
+ .set_title = thread_set_title,
};
/*
#include "process_model.h"
#include "lib/events/events.h"
#include "lib/socket/socket.h"
+#include "smbd/service.h"
#include "smbd/service_stream.h"
#include "lib/messaging/irpc.h"
{
struct stream_socket *stream_socket = talloc_get_type(private, struct stream_socket);
struct stream_connection *srv_conn;
+ struct socket_address *c, *s;
srv_conn = talloc_zero(ev, struct stream_connection);
if (!srv_conn) {
return;
}
+ c = socket_get_peer_addr(sock, ev);
+ s = socket_get_my_addr(sock, ev);
+ if (s && c) {
+ const char *title;
+ title = talloc_asprintf(s, "conn[%s] c[%s:%u] s[%s:%u] server_id[%d]",
+ stream_socket->ops->name,
+ c->addr, c->port, s->addr, s->port,
+ server_id);
+ if (title) {
+ stream_connection_set_title(srv_conn, title);
+ }
+ }
+ talloc_free(c);
+ talloc_free(s);
+
/* call the server specific accept code */
stream_socket->ops->accept_connection(srv_conn);
}
return NT_STATUS_OK;
}
+
+/*
+ setup a connection title
+*/
+void stream_connection_set_title(struct stream_connection *conn, const char *title)
+{
+ conn->model_ops->set_title(conn->event.ctx, title);
+}
#include "includes.h"
#include "process_model.h"
#include "lib/events/events.h"
+#include "smbd/service.h"
#include "smbd/service_task.h"
#include "lib/messaging/irpc.h"
return NT_STATUS_OK;
}
+/*
+ setup a task title
+*/
+void task_server_set_title(struct task_server *task, const char *title)
+{
+ task->model_ops->set_title(task->event_ctx, title);
+}
uint16_t port = lp_web_port();
const struct model_ops *model_ops;
+ task_server_set_title(task, "task[websrv]");
+
/* run the web server as a single process */
model_ops = process_model_byname("single");
if (!model_ops) goto failed;
struct wbsrv_service *service;
struct wbsrv_listen_socket *listen_socket;
+ task_server_set_title(task, "task[winbind]");
+
/* within the winbind task we want to be a single process, so
ask for the single process model ops and pass these to the
stream_setup_socket() call. */
NTSTATUS status;
struct wreplsrv_service *service;
+ task_server_set_title(task, "task[wreplsrv]");
+
service = talloc_zero(task, struct wreplsrv_service);
if (!service) {
task_server_terminate(task, "wreplsrv_task_init: out of memory");