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Diffstat (limited to 'src/libs/xpcom18a4/nsprpub/pr/tests/provider.c')
-rw-r--r--src/libs/xpcom18a4/nsprpub/pr/tests/provider.c1447
1 files changed, 1447 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/pr/tests/provider.c b/src/libs/xpcom18a4/nsprpub/pr/tests/provider.c
new file mode 100644
index 00000000..54b3a53c
--- /dev/null
+++ b/src/libs/xpcom18a4/nsprpub/pr/tests/provider.c
@@ -0,0 +1,1447 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/*
+ *
+ * Notes:
+ * [1] lth. The call to Sleep() is a hack to get the test case to run
+ * on Windows 95. Without it, the test case fails with an error
+ * WSAECONNRESET following a recv() call. The error is caused by the
+ * server side thread termination without a shutdown() or closesocket()
+ * call. Windows docmunentation suggests that this is predicted
+ * behavior; that other platforms get away with it is ... serindipity.
+ * The test case should shutdown() or closesocket() before
+ * thread termination. I didn't have time to figure out where or how
+ * to do it. The Sleep() call inserts enough delay to allow the
+ * client side to recv() all his data before the server side thread
+ * terminates. Whew! ...
+ *
+ ** Modification History:
+ * 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
+ * The debug mode will print all of the printfs associated with this test.
+ * The regress mode will be the default mode. Since the regress tool limits
+ * the output to a one line status:PASS or FAIL,all of the printf statements
+ * have been handled with an if (debug_mode) statement.
+ */
+
+#include "prclist.h"
+#include "prcvar.h"
+#include "prerror.h"
+#include "prinit.h"
+#include "prinrval.h"
+#include "prio.h"
+#include "prlock.h"
+#include "prlog.h"
+#include "prtime.h"
+#include "prmem.h"
+#include "prnetdb.h"
+#include "prprf.h"
+#include "prthread.h"
+
+#include "pprio.h"
+#include "primpl.h"
+
+#include "plstr.h"
+#include "plerror.h"
+#include "plgetopt.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+
+#if defined(XP_UNIX)
+#include <math.h>
+#endif
+
+#ifdef XP_MAC
+#include "prlog.h"
+#define printf PR_LogPrint
+#endif
+
+/*
+** This is the beginning of the test
+*/
+
+#define RECV_FLAGS 0
+#define SEND_FLAGS 0
+#define BUFFER_SIZE 1024
+#define DEFAULT_BACKLOG 5
+#define DEFAULT_PORT 13000
+#define DEFAULT_CLIENTS 1
+#define ALLOWED_IN_ACCEPT 1
+#define DEFAULT_CLIPPING 1000
+#define DEFAULT_WORKERS_MIN 1
+#define DEFAULT_WORKERS_MAX 1
+#define DEFAULT_SERVER "localhost"
+#define DEFAULT_EXECUTION_TIME 10
+#define DEFAULT_CLIENT_TIMEOUT 4000
+#define DEFAULT_SERVER_TIMEOUT 4000
+#define DEFAULT_SERVER_PRIORITY PR_PRIORITY_HIGH
+
+typedef enum CSState_e {cs_init, cs_run, cs_stop, cs_exit} CSState_t;
+
+static void PR_CALLBACK Worker(void *arg);
+typedef struct CSPool_s CSPool_t;
+typedef struct CSWorker_s CSWorker_t;
+typedef struct CSServer_s CSServer_t;
+typedef enum Verbosity
+{
+ TEST_LOG_ALWAYS,
+ TEST_LOG_ERROR,
+ TEST_LOG_WARNING,
+ TEST_LOG_NOTICE,
+ TEST_LOG_INFO,
+ TEST_LOG_STATUS,
+ TEST_LOG_VERBOSE
+} Verbosity;
+
+static enum {
+ thread_nspr, thread_pthread, thread_uithread, thread_sproc, thread_win32
+} thread_provider;
+
+static PRInt32 domain = AF_INET;
+static PRInt32 protocol = 6; /* TCP */
+static PRFileDesc *debug_out = NULL;
+static PRBool debug_mode = PR_FALSE;
+static PRBool pthread_stats = PR_FALSE;
+static Verbosity verbosity = TEST_LOG_ALWAYS;
+static PRThreadScope thread_scope = PR_LOCAL_THREAD;
+
+struct CSWorker_s
+{
+ PRCList element; /* list of the server's workers */
+
+ PRThread *thread; /* this worker objects thread */
+ CSServer_t *server; /* back pointer to server structure */
+};
+
+struct CSPool_s
+{
+ PRCondVar *exiting;
+ PRCondVar *acceptComplete;
+ PRUint32 accepting, active, workers;
+};
+
+struct CSServer_s
+{
+ PRCList list; /* head of worker list */
+
+ PRLock *ml;
+ PRThread *thread; /* the main server thread */
+ PRCondVar *stateChange;
+
+ PRUint16 port; /* port we're listening on */
+ PRUint32 backlog; /* size of our listener backlog */
+ PRFileDesc *listener; /* the fd accepting connections */
+
+ CSPool_t pool; /* statistics on worker threads */
+ CSState_t state; /* the server's state */
+ struct /* controlling worker counts */
+ {
+ PRUint32 minimum, maximum, accepting;
+ } workers;
+
+ /* statistics */
+ PRIntervalTime started, stopped;
+ PRUint32 operations, bytesTransferred;
+};
+
+typedef struct CSDescriptor_s
+{
+ PRInt32 size; /* size of transfer */
+ char filename[60]; /* filename, null padded */
+} CSDescriptor_t;
+
+typedef struct CSClient_s
+{
+ PRLock *ml;
+ PRThread *thread;
+ PRCondVar *stateChange;
+ PRNetAddr serverAddress;
+
+ CSState_t state;
+
+ /* statistics */
+ PRIntervalTime started, stopped;
+ PRUint32 operations, bytesTransferred;
+} CSClient_t;
+
+#define TEST_LOG(l, p, a) \
+ do { \
+ if (debug_mode || (p <= verbosity)) printf a; \
+ } while (0)
+
+PRLogModuleInfo *cltsrv_log_file = NULL;
+
+#define MY_ASSERT(_expr) \
+ ((_expr)?((void)0):_MY_Assert(# _expr,__FILE__,__LINE__))
+
+#define TEST_ASSERT(_expr) \
+ ((_expr)?((void)0):_MY_Assert(# _expr,__FILE__,__LINE__))
+
+static void _MY_Assert(const char *s, const char *file, PRIntn ln)
+{
+ PL_PrintError(NULL);
+#if DEBUG
+ PR_Assert(s, file, ln);
+#endif
+} /* _MW_Assert */
+
+static PRBool Aborted(PRStatus rv)
+{
+ return ((PR_FAILURE == rv) && (PR_PENDING_INTERRUPT_ERROR == PR_GetError())) ?
+ PR_TRUE : PR_FALSE;
+}
+
+static void TimeOfDayMessage(const char *msg, PRThread* me)
+{
+ char buffer[100];
+ PRExplodedTime tod;
+ PR_ExplodeTime(PR_Now(), PR_LocalTimeParameters, &tod);
+ (void)PR_FormatTime(buffer, sizeof(buffer), "%T", &tod);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ALWAYS,
+ ("%s(0x%p): %s\n", msg, me, buffer));
+} /* TimeOfDayMessage */
+
+
+static void PR_CALLBACK Client(void *arg)
+{
+ PRStatus rv;
+ PRIntn index;
+ char buffer[1024];
+ PRFileDesc *fd = NULL;
+ PRUintn clipping = DEFAULT_CLIPPING;
+ CSClient_t *client = (CSClient_t*)arg;
+ PRThread *me = client->thread = PR_CurrentThread();
+ CSDescriptor_t *descriptor = PR_NEW(CSDescriptor_t);
+ PRIntervalTime timeout = PR_MillisecondsToInterval(DEFAULT_CLIENT_TIMEOUT);
+
+
+ for (index = 0; index < sizeof(buffer); ++index)
+ buffer[index] = (char)index;
+
+ client->started = PR_IntervalNow();
+
+ PR_Lock(client->ml);
+ client->state = cs_run;
+ PR_NotifyCondVar(client->stateChange);
+ PR_Unlock(client->ml);
+
+ TimeOfDayMessage("Client started at", me);
+
+ while (cs_run == client->state)
+ {
+ PRInt32 bytes, descbytes, filebytes, netbytes;
+
+ (void)PR_NetAddrToString(&client->serverAddress, buffer, sizeof(buffer));
+ TEST_LOG(cltsrv_log_file, TEST_LOG_INFO,
+ ("\tClient(0x%p): connecting to server at %s\n", me, buffer));
+
+ fd = PR_Socket(domain, SOCK_STREAM, protocol);
+ TEST_ASSERT(NULL != fd);
+ rv = PR_Connect(fd, &client->serverAddress, timeout);
+ if (PR_FAILURE == rv)
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tClient(0x%p): conection failed\n", me));
+ goto aborted;
+ }
+
+ memset(descriptor, 0, sizeof(*descriptor));
+ descriptor->size = PR_htonl(descbytes = rand() % clipping);
+ PR_snprintf(
+ descriptor->filename, sizeof(descriptor->filename),
+ "CS%p%p-%p.dat", client->started, me, client->operations);
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tClient(0x%p): sending descriptor for %u bytes\n", me, descbytes));
+ bytes = PR_Send(
+ fd, descriptor, sizeof(*descriptor), SEND_FLAGS, timeout);
+ if (sizeof(CSDescriptor_t) != bytes)
+ {
+ if (Aborted(PR_FAILURE)) goto aborted;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tClient(0x%p): send descriptor timeout\n", me));
+ goto retry;
+ }
+ }
+ TEST_ASSERT(sizeof(*descriptor) == bytes);
+
+ netbytes = 0;
+ while (netbytes < descbytes)
+ {
+ filebytes = sizeof(buffer);
+ if ((descbytes - netbytes) < filebytes)
+ filebytes = descbytes - netbytes;
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tClient(0x%p): sending %d bytes\n", me, filebytes));
+ bytes = PR_Send(fd, buffer, filebytes, SEND_FLAGS, timeout);
+ if (filebytes != bytes)
+ {
+ if (Aborted(PR_FAILURE)) goto aborted;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tClient(0x%p): send data timeout\n", me));
+ goto retry;
+ }
+ }
+ TEST_ASSERT(bytes == filebytes);
+ netbytes += bytes;
+ }
+ filebytes = 0;
+ while (filebytes < descbytes)
+ {
+ netbytes = sizeof(buffer);
+ if ((descbytes - filebytes) < netbytes)
+ netbytes = descbytes - filebytes;
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tClient(0x%p): receiving %d bytes\n", me, netbytes));
+ bytes = PR_Recv(fd, buffer, netbytes, RECV_FLAGS, timeout);
+ if (-1 == bytes)
+ {
+ if (Aborted(PR_FAILURE))
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tClient(0x%p): receive data aborted\n", me));
+ goto aborted;
+ }
+ else if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tClient(0x%p): receive data timeout\n", me));
+ else
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tClient(0x%p): receive error (%d, %d)\n",
+ me, PR_GetError(), PR_GetOSError()));
+ goto retry;
+ }
+ if (0 == bytes)
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tClient(0x%p): unexpected end of stream\n",
+ PR_CurrentThread()));
+ break;
+ }
+ filebytes += bytes;
+ }
+
+ rv = PR_Shutdown(fd, PR_SHUTDOWN_BOTH);
+ if (Aborted(rv)) goto aborted;
+ TEST_ASSERT(PR_SUCCESS == rv);
+retry:
+ (void)PR_Close(fd); fd = NULL;
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_INFO,
+ ("\tClient(0x%p): disconnected from server\n", me));
+
+ PR_Lock(client->ml);
+ client->operations += 1;
+ client->bytesTransferred += 2 * descbytes;
+ rv = PR_WaitCondVar(client->stateChange, rand() % clipping);
+ PR_Unlock(client->ml);
+ if (Aborted(rv)) break;
+ }
+
+aborted:
+ client->stopped = PR_IntervalNow();
+
+ PR_ClearInterrupt();
+ if (NULL != fd) rv = PR_Close(fd);
+
+ PR_Lock(client->ml);
+ client->state = cs_exit;
+ PR_NotifyCondVar(client->stateChange);
+ PR_Unlock(client->ml);
+ PR_DELETE(descriptor);
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ALWAYS,
+ ("\tClient(0x%p): stopped after %u operations and %u bytes\n",
+ PR_CurrentThread(), client->operations, client->bytesTransferred));
+
+} /* Client */
+
+static PRStatus ProcessRequest(PRFileDesc *fd, CSServer_t *server)
+{
+ PRStatus drv, rv;
+ char buffer[1024];
+ PRFileDesc *file = NULL;
+ PRThread * me = PR_CurrentThread();
+ PRInt32 bytes, descbytes, netbytes, filebytes = 0;
+ CSDescriptor_t *descriptor = PR_NEW(CSDescriptor_t);
+ PRIntervalTime timeout = PR_MillisecondsToInterval(DEFAULT_SERVER_TIMEOUT);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tProcessRequest(0x%p): receiving desciptor\n", me));
+ bytes = PR_Recv(
+ fd, descriptor, sizeof(*descriptor), RECV_FLAGS, timeout);
+ if (-1 == bytes)
+ {
+ rv = PR_FAILURE;
+ if (Aborted(rv)) goto exit;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tProcessRequest(0x%p): receive timeout\n", me));
+ }
+ goto exit;
+ }
+ if (0 == bytes)
+ {
+ rv = PR_FAILURE;
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tProcessRequest(0x%p): unexpected end of file\n", me));
+ goto exit;
+ }
+ descbytes = PR_ntohl(descriptor->size);
+ TEST_ASSERT(sizeof(*descriptor) == bytes);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\t\tProcessRequest(0x%p): read descriptor {%d, %s}\n",
+ me, descbytes, descriptor->filename));
+
+ file = PR_Open(
+ descriptor->filename, (PR_CREATE_FILE | PR_WRONLY), 0666);
+ if (NULL == file)
+ {
+ rv = PR_FAILURE;
+ if (Aborted(rv)) goto aborted;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\tProcessRequest(0x%p): open file timeout\n", me));
+ goto aborted;
+ }
+ }
+ TEST_ASSERT(NULL != file);
+
+ filebytes = 0;
+ while (filebytes < descbytes)
+ {
+ netbytes = sizeof(buffer);
+ if ((descbytes - filebytes) < netbytes)
+ netbytes = descbytes - filebytes;
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tProcessRequest(0x%p): receive %d bytes\n", me, netbytes));
+ bytes = PR_Recv(fd, buffer, netbytes, RECV_FLAGS, timeout);
+ if (-1 == bytes)
+ {
+ rv = PR_FAILURE;
+ if (Aborted(rv)) goto aborted;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tProcessRequest(0x%p): receive data timeout\n", me));
+ goto aborted;
+ }
+ /*
+ * XXX: I got (PR_CONNECT_RESET_ERROR, ERROR_NETNAME_DELETED)
+ * on NT here. This is equivalent to ECONNRESET on Unix.
+ * -wtc
+ */
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_WARNING,
+ ("\t\tProcessRequest(0x%p): unexpected error (%d, %d)\n",
+ me, PR_GetError(), PR_GetOSError()));
+ goto aborted;
+ }
+ if(0 == bytes)
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_WARNING,
+ ("\t\tProcessRequest(0x%p): unexpected end of stream\n", me));
+ rv = PR_FAILURE;
+ goto aborted;
+ }
+ filebytes += bytes;
+ netbytes = bytes;
+ /* The byte count for PR_Write should be positive */
+ MY_ASSERT(netbytes > 0);
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tProcessRequest(0x%p): write %d bytes to file\n", me, netbytes));
+ bytes = PR_Write(file, buffer, netbytes);
+ if (netbytes != bytes)
+ {
+ rv = PR_FAILURE;
+ if (Aborted(rv)) goto aborted;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tProcessRequest(0x%p): write file timeout\n", me));
+ goto aborted;
+ }
+ }
+ TEST_ASSERT(bytes > 0);
+ }
+
+ PR_Lock(server->ml);
+ server->operations += 1;
+ server->bytesTransferred += filebytes;
+ PR_Unlock(server->ml);
+
+ rv = PR_Close(file); file = NULL;
+ if (Aborted(rv)) goto aborted;
+ TEST_ASSERT(PR_SUCCESS == rv);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\t\tProcessRequest(0x%p): opening %s\n", me, descriptor->filename));
+ file = PR_Open(descriptor->filename, PR_RDONLY, 0);
+ if (NULL == file)
+ {
+ rv = PR_FAILURE;
+ if (Aborted(rv)) goto aborted;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tProcessRequest(0x%p): open file timeout\n",
+ PR_CurrentThread()));
+ goto aborted;
+ }
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tProcessRequest(0x%p): other file open error (%u, %u)\n",
+ me, PR_GetError(), PR_GetOSError()));
+ goto aborted;
+ }
+ TEST_ASSERT(NULL != file);
+
+ netbytes = 0;
+ while (netbytes < descbytes)
+ {
+ filebytes = sizeof(buffer);
+ if ((descbytes - netbytes) < filebytes)
+ filebytes = descbytes - netbytes;
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tProcessRequest(0x%p): read %d bytes from file\n", me, filebytes));
+ bytes = PR_Read(file, buffer, filebytes);
+ if (filebytes != bytes)
+ {
+ rv = PR_FAILURE;
+ if (Aborted(rv)) goto aborted;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tProcessRequest(0x%p): read file timeout\n", me));
+ else
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tProcessRequest(0x%p): other file error (%d, %d)\n",
+ me, PR_GetError(), PR_GetOSError()));
+ goto aborted;
+ }
+ TEST_ASSERT(bytes > 0);
+ netbytes += bytes;
+ filebytes = bytes;
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\t\tProcessRequest(0x%p): sending %d bytes\n", me, filebytes));
+ bytes = PR_Send(fd, buffer, filebytes, SEND_FLAGS, timeout);
+ if (filebytes != bytes)
+ {
+ rv = PR_FAILURE;
+ if (Aborted(rv)) goto aborted;
+ if (PR_IO_TIMEOUT_ERROR == PR_GetError())
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tProcessRequest(0x%p): send data timeout\n", me));
+ goto aborted;
+ }
+ break;
+ }
+ TEST_ASSERT(bytes > 0);
+ }
+
+ PR_Lock(server->ml);
+ server->bytesTransferred += filebytes;
+ PR_Unlock(server->ml);
+
+ rv = PR_Shutdown(fd, PR_SHUTDOWN_BOTH);
+ if (Aborted(rv)) goto aborted;
+
+ rv = PR_Close(file); file = NULL;
+ if (Aborted(rv)) goto aborted;
+ TEST_ASSERT(PR_SUCCESS == rv);
+
+aborted:
+ PR_ClearInterrupt();
+ if (NULL != file) PR_Close(file);
+ drv = PR_Delete(descriptor->filename);
+ TEST_ASSERT(PR_SUCCESS == drv);
+exit:
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\t\tProcessRequest(0x%p): Finished\n", me));
+
+ PR_DELETE(descriptor);
+
+#if defined(WIN95)
+ PR_Sleep(PR_MillisecondsToInterval(200)); /* lth. see note [1] */
+#endif
+ return rv;
+} /* ProcessRequest */
+
+typedef void (*StartFn)(void*);
+typedef struct StartObject
+{
+ StartFn start;
+ void *arg;
+} StartObject;
+
+#if defined(_PR_PTHREADS) && !defined(_PR_DCETHREADS)
+#include "md/_pth.h"
+#include <pthread.h>
+
+static void *pthread_start(void *arg)
+{
+ StartObject *so = (StartObject*)arg;
+ StartFn start = so->start;
+ void *data = so->arg;
+ PR_Free(so);
+ start(data);
+ return NULL;
+} /* pthread_start */
+#endif /* defined(_PR_PTHREADS) && !defined(_PR_DCETHREADS) */
+
+#if defined(SOLARIS) && defined(_PR_GLOBAL_THREADS_ONLY)
+#include <thread.h>
+
+static void *uithread_start(void *arg)
+{
+ StartObject *so = (StartObject*)arg;
+ StartFn start = so->start;
+ void *data = so->arg;
+ PR_Free(so);
+ start(data);
+ return NULL;
+} /* uithread_start */
+#endif /* defined(SOLARIS) && defined(_PR_GLOBAL_THREADS_ONLY) */
+
+#if defined(IRIX) && !defined(_PR_PTHREADS)
+#include <sys/types.h>
+#include <sys/prctl.h>
+static void sproc_start(void *arg, PRSize size)
+{
+ StartObject *so = (StartObject*)arg;
+ StartFn start = so->start;
+ void *data = so->arg;
+ PR_Free(so);
+ start(data);
+} /* sproc_start */
+#endif /* defined(IRIX) && !defined(_PR_PTHREADS) */
+
+#if defined(WIN32)
+#include <process.h> /* for _beginthreadex() */
+
+static PRUintn __stdcall windows_start(void *arg)
+{
+ StartObject *so = (StartObject*)arg;
+ StartFn start = so->start;
+ void *data = so->arg;
+ PR_Free(so);
+ start(data);
+ return 0;
+} /* windows_start */
+#endif /* defined(WIN32) */
+
+static PRStatus JoinThread(PRThread *thread)
+{
+ PRStatus rv;
+ switch (thread_provider)
+ {
+ case thread_nspr:
+ rv = PR_JoinThread(thread);
+ break;
+ case thread_pthread:
+#if defined(_PR_PTHREADS) && !defined(_PR_DCETHREADS)
+ rv = PR_SUCCESS;
+ break;
+#endif /* defined(_PR_PTHREADS) && !defined(_PR_DCETHREADS) */
+ case thread_uithread:
+#if defined(SOLARIS) && defined(_PR_GLOBAL_THREADS_ONLY)
+ rv = PR_SUCCESS;
+ break;
+#endif /* defined(SOLARIS) && defined(_PR_GLOBAL_THREADS_ONLY) */
+ case thread_win32:
+#if defined(WIN32)
+ rv = PR_SUCCESS;
+ break;
+#endif
+ default:
+ rv = PR_FAILURE;
+ break;
+ }
+ return rv;
+} /* JoinThread */
+
+static PRStatus NewThread(
+ StartFn start, void *arg, PRThreadPriority prio, PRThreadState state)
+{
+ PRStatus rv;
+
+ switch (thread_provider)
+ {
+ case thread_nspr:
+ {
+ PRThread *thread = PR_CreateThread(
+ PR_USER_THREAD, start, arg,
+ PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD,
+ PR_JOINABLE_THREAD, 0);
+ rv = (NULL == thread) ? PR_FAILURE : PR_SUCCESS;
+ }
+ break;
+ case thread_pthread:
+#if defined(_PR_PTHREADS) && !defined(_PR_DCETHREADS)
+ {
+ int rv;
+ pthread_t id;
+ pthread_attr_t tattr;
+ StartObject *start_object;
+ start_object = PR_NEW(StartObject);
+ PR_ASSERT(NULL != start_object);
+ start_object->start = start;
+ start_object->arg = arg;
+
+ rv = _PT_PTHREAD_ATTR_INIT(&tattr);
+ PR_ASSERT(0 == rv);
+
+ rv = pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
+ PR_ASSERT(0 == rv);
+
+#if !defined(LINUX)
+ rv = pthread_attr_setstacksize(&tattr, 64 * 1024);
+ PR_ASSERT(0 == rv);
+#endif
+
+ rv = _PT_PTHREAD_CREATE(&id, tattr, pthread_start, start_object);
+ (void)_PT_PTHREAD_ATTR_DESTROY(&tattr);
+ return (0 == rv) ? PR_SUCCESS : PR_FAILURE;
+ }
+#else
+ PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0);
+ rv = PR_FAILURE;
+#endif /* defined(_PR_PTHREADS) && !defined(_PR_DCETHREADS) */
+ break;
+
+ case thread_uithread:
+#if defined(SOLARIS) && defined(_PR_GLOBAL_THREADS_ONLY)
+ {
+ int rv;
+ thread_t id;
+ long flags;
+ StartObject *start_object;
+ start_object = PR_NEW(StartObject);
+ PR_ASSERT(NULL != start_object);
+ start_object->start = start;
+ start_object->arg = arg;
+
+ flags = THR_DETACHED;
+
+ rv = thr_create(NULL, NULL, uithread_start, start_object, flags, &id);
+ return (0 == rv) ? PR_SUCCESS : PR_FAILURE;
+ }
+#else
+ PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0);
+ rv = PR_FAILURE;
+#endif /* defined(SOLARIS) && defined(_PR_GLOBAL_THREADS_ONLY) */
+ break;
+
+ case thread_sproc:
+#if defined(IRIX) && !defined(_PR_PTHREADS)
+ {
+ PRInt32 pid;
+ StartObject *start_object;
+ start_object = PR_NEW(StartObject);
+ PR_ASSERT(NULL != start_object);
+ start_object->start = start;
+ start_object->arg = arg;
+ pid = sprocsp(
+ sproc_start, PR_SALL, start_object, NULL, 64 * 1024);
+ rv = (0 < pid) ? PR_SUCCESS : PR_FAILURE;
+ }
+#else
+ PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0);
+ rv = PR_FAILURE;
+#endif /* defined(IRIX) && !defined(_PR_PTHREADS) */
+ break;
+ case thread_win32:
+#if defined(WIN32)
+ {
+ void *th;
+ PRUintn id;
+ StartObject *start_object;
+ start_object = PR_NEW(StartObject);
+ PR_ASSERT(NULL != start_object);
+ start_object->start = start;
+ start_object->arg = arg;
+ th = (void*)_beginthreadex(
+ NULL, /* LPSECURITY_ATTRIBUTES - pointer to thread security attributes */
+ 0U, /* DWORD - initial thread stack size, in bytes */
+ windows_start, /* LPTHREAD_START_ROUTINE - pointer to thread function */
+ start_object, /* LPVOID - argument for new thread */
+ 0U, /*DWORD dwCreationFlags - creation flags */
+ &id /* LPDWORD - pointer to returned thread identifier */ );
+
+ rv = (NULL == th) ? PR_FAILURE : PR_SUCCESS;
+ }
+#else
+ PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0);
+ rv = PR_FAILURE;
+#endif
+ break;
+ default:
+ PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0);
+ rv = PR_FAILURE;
+ }
+ return rv;
+} /* NewThread */
+
+static PRStatus CreateWorker(CSServer_t *server, CSPool_t *pool)
+{
+ PRStatus rv;
+ CSWorker_t *worker = PR_NEWZAP(CSWorker_t);
+ worker->server = server;
+ PR_INIT_CLIST(&worker->element);
+ rv = NewThread(
+ Worker, worker, DEFAULT_SERVER_PRIORITY, PR_UNJOINABLE_THREAD);
+ if (PR_FAILURE == rv) PR_DELETE(worker);
+
+ TEST_LOG(cltsrv_log_file, TEST_LOG_STATUS,
+ ("\tCreateWorker(0x%p): create new worker (0x%p)\n",
+ PR_CurrentThread(), worker->thread));
+
+ return rv;
+} /* CreateWorker */
+
+static void PR_CALLBACK Worker(void *arg)
+{
+ PRStatus rv;
+ PRNetAddr from;
+ PRFileDesc *fd = NULL;
+ CSWorker_t *worker = (CSWorker_t*)arg;
+ CSServer_t *server = worker->server;
+ CSPool_t *pool = &server->pool;
+
+ PRThread *me = worker->thread = PR_CurrentThread();
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_NOTICE,
+ ("\t\tWorker(0x%p): started [%u]\n", me, pool->workers + 1));
+
+ PR_Lock(server->ml);
+ PR_APPEND_LINK(&worker->element, &server->list);
+ pool->workers += 1; /* define our existance */
+
+ while (cs_run == server->state)
+ {
+ while (pool->accepting >= server->workers.accepting)
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\t\tWorker(0x%p): waiting for accept slot[%d]\n",
+ me, pool->accepting));
+ rv = PR_WaitCondVar(pool->acceptComplete, PR_INTERVAL_NO_TIMEOUT);
+ if (Aborted(rv) || (cs_run != server->state))
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_NOTICE,
+ ("\tWorker(0x%p): has been %s\n",
+ me, (Aborted(rv) ? "interrupted" : "stopped")));
+ goto exit;
+ }
+ }
+ pool->accepting += 1; /* how many are really in accept */
+ PR_Unlock(server->ml);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\t\tWorker(0x%p): calling accept\n", me));
+ fd = PR_Accept(server->listener, &from, PR_INTERVAL_NO_TIMEOUT);
+
+ PR_Lock(server->ml);
+ pool->accepting -= 1;
+ PR_NotifyCondVar(pool->acceptComplete);
+
+ if ((NULL == fd) && Aborted(PR_FAILURE))
+ {
+ if (NULL != server->listener)
+ {
+ PR_Close(server->listener);
+ server->listener = NULL;
+ }
+ goto exit;
+ }
+
+ if (NULL != fd)
+ {
+ /*
+ ** Create another worker of the total number of workers is
+ ** less than the minimum specified or we have none left in
+ ** accept() AND we're not over the maximum.
+ ** This sort of presumes that the number allowed in accept
+ ** is at least as many as the minimum. Otherwise we'll keep
+ ** creating new threads and deleting them soon after.
+ */
+ PRBool another =
+ ((pool->workers < server->workers.minimum) ||
+ ((0 == pool->accepting)
+ && (pool->workers < server->workers.maximum))) ?
+ PR_TRUE : PR_FALSE;
+ pool->active += 1;
+ PR_Unlock(server->ml);
+
+ if (another) (void)CreateWorker(server, pool);
+
+ rv = ProcessRequest(fd, server);
+ if (PR_SUCCESS != rv)
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ERROR,
+ ("\t\tWorker(0x%p): server process ended abnormally\n", me));
+ (void)PR_Close(fd); fd = NULL;
+
+ PR_Lock(server->ml);
+ pool->active -= 1;
+ }
+ }
+
+exit:
+ PR_ClearInterrupt();
+ PR_Unlock(server->ml);
+
+ if (NULL != fd)
+ {
+ (void)PR_Shutdown(fd, PR_SHUTDOWN_BOTH);
+ (void)PR_Close(fd);
+ }
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_NOTICE,
+ ("\t\tWorker(0x%p): exiting [%u]\n", PR_CurrentThread(), pool->workers));
+
+ PR_Lock(server->ml);
+ pool->workers -= 1; /* undefine our existance */
+ PR_REMOVE_AND_INIT_LINK(&worker->element);
+ PR_NotifyCondVar(pool->exiting);
+ PR_Unlock(server->ml);
+
+ PR_DELETE(worker); /* destruction of the "worker" object */
+
+} /* Worker */
+
+static void PR_CALLBACK Server(void *arg)
+{
+ PRStatus rv;
+ PRNetAddr serverAddress;
+ CSServer_t *server = (CSServer_t*)arg;
+ PRThread *me = server->thread = PR_CurrentThread();
+ PRSocketOptionData sockOpt;
+
+ server->listener = PR_Socket(domain, SOCK_STREAM, protocol);
+
+ sockOpt.option = PR_SockOpt_Reuseaddr;
+ sockOpt.value.reuse_addr = PR_TRUE;
+ rv = PR_SetSocketOption(server->listener, &sockOpt);
+ TEST_ASSERT(PR_SUCCESS == rv);
+
+ memset(&serverAddress, 0, sizeof(serverAddress));
+ rv = PR_InitializeNetAddr(PR_IpAddrAny, DEFAULT_PORT, &serverAddress);
+
+ rv = PR_Bind(server->listener, &serverAddress);
+ TEST_ASSERT(PR_SUCCESS == rv);
+
+ rv = PR_Listen(server->listener, server->backlog);
+ TEST_ASSERT(PR_SUCCESS == rv);
+
+ server->started = PR_IntervalNow();
+ TimeOfDayMessage("Server started at", me);
+
+ PR_Lock(server->ml);
+ server->state = cs_run;
+ PR_NotifyCondVar(server->stateChange);
+ PR_Unlock(server->ml);
+
+ /*
+ ** Create the first worker (actually, a thread that accepts
+ ** connections and then processes the work load as needed).
+ ** From this point on, additional worker threads are created
+ ** as they are needed by existing worker threads.
+ */
+ rv = CreateWorker(server, &server->pool);
+ TEST_ASSERT(PR_SUCCESS == rv);
+
+ /*
+ ** From here on this thread is merely hanging around as the contact
+ ** point for the main test driver. It's just waiting for the driver
+ ** to declare the test complete.
+ */
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tServer(0x%p): waiting for state change\n", me));
+
+ PR_Lock(server->ml);
+ while ((cs_run == server->state) && !Aborted(rv))
+ {
+ rv = PR_WaitCondVar(server->stateChange, PR_INTERVAL_NO_TIMEOUT);
+ }
+ PR_Unlock(server->ml);
+ PR_ClearInterrupt();
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_INFO,
+ ("\tServer(0x%p): shutting down workers\n", me));
+
+ /*
+ ** Get all the worker threads to exit. They know how to
+ ** clean up after themselves, so this is just a matter of
+ ** waiting for clorine in the pool to take effect. During
+ ** this stage we're ignoring interrupts.
+ */
+ server->workers.minimum = server->workers.maximum = 0;
+
+ PR_Lock(server->ml);
+ while (!PR_CLIST_IS_EMPTY(&server->list))
+ {
+ PRCList *head = PR_LIST_HEAD(&server->list);
+ CSWorker_t *worker = (CSWorker_t*)head;
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("\tServer(0x%p): interrupting worker(0x%p)\n", me, worker));
+ rv = PR_Interrupt(worker->thread);
+ TEST_ASSERT(PR_SUCCESS == rv);
+ PR_REMOVE_AND_INIT_LINK(head);
+ }
+
+ while (server->pool.workers > 0)
+ {
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_NOTICE,
+ ("\tServer(0x%p): waiting for %u workers to exit\n",
+ me, server->pool.workers));
+ (void)PR_WaitCondVar(server->pool.exiting, PR_INTERVAL_NO_TIMEOUT);
+ }
+
+ server->state = cs_exit;
+ PR_NotifyCondVar(server->stateChange);
+ PR_Unlock(server->ml);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ALWAYS,
+ ("\tServer(0x%p): stopped after %u operations and %u bytes\n",
+ me, server->operations, server->bytesTransferred));
+
+ if (NULL != server->listener) PR_Close(server->listener);
+ server->stopped = PR_IntervalNow();
+
+} /* Server */
+
+static void WaitForCompletion(PRIntn execution)
+{
+ while (execution > 0)
+ {
+ PRIntn dally = (execution > 30) ? 30 : execution;
+ PR_Sleep(PR_SecondsToInterval(dally));
+ if (pthread_stats) PT_FPrintStats(debug_out, "\nPThread Statistics\n");
+ execution -= dally;
+ }
+} /* WaitForCompletion */
+
+static void Help(void)
+{
+ PR_fprintf(debug_out, "cltsrv test program usage:\n");
+ PR_fprintf(debug_out, "\t-a <n> threads allowed in accept (5)\n");
+ PR_fprintf(debug_out, "\t-b <n> backlock for listen (5)\n");
+ PR_fprintf(debug_out, "\t-c <threads> number of clients to create (1)\n");
+ PR_fprintf(debug_out, "\t-w <threads> minimal number of server threads (1)\n");
+ PR_fprintf(debug_out, "\t-W <threads> maximum number of server threads (1)\n");
+ PR_fprintf(debug_out, "\t-e <seconds> duration of the test in seconds (10)\n");
+ PR_fprintf(debug_out, "\t-s <string> dsn name of server (localhost)\n");
+ PR_fprintf(debug_out, "\t-G use GLOBAL threads (LOCAL)\n");
+ PR_fprintf(debug_out, "\t-T <string> thread provider ('n' | 'p' | 'u' | 'w')(n)\n");
+ PR_fprintf(debug_out, "\t-X use XTP as transport (TCP)\n");
+ PR_fprintf(debug_out, "\t-6 Use IPv6 (IPv4)\n");
+ PR_fprintf(debug_out, "\t-v verbosity (accumulative) (0)\n");
+ PR_fprintf(debug_out, "\t-p pthread statistics (FALSE)\n");
+ PR_fprintf(debug_out, "\t-d debug mode (FALSE)\n");
+ PR_fprintf(debug_out, "\t-h this message\n");
+} /* Help */
+
+static Verbosity IncrementVerbosity(void)
+{
+ PRIntn verboge = (PRIntn)verbosity + 1;
+ return (Verbosity)verboge;
+} /* IncrementVerbosity */
+
+PRIntn main(PRIntn argc, char** argv)
+{
+ PRUintn index;
+ PRBool boolean;
+ CSClient_t *client;
+ PRStatus rv, joinStatus;
+ CSServer_t *server = NULL;
+ char *thread_type;
+
+ PRUintn backlog = DEFAULT_BACKLOG;
+ PRUintn clients = DEFAULT_CLIENTS;
+ const char *serverName = DEFAULT_SERVER;
+ PRBool serverIsLocal = PR_TRUE;
+ PRUintn accepting = ALLOWED_IN_ACCEPT;
+ PRUintn workersMin = DEFAULT_WORKERS_MIN;
+ PRUintn workersMax = DEFAULT_WORKERS_MAX;
+ PRIntn execution = DEFAULT_EXECUTION_TIME;
+
+ /*
+ * -G use global threads
+ * -a <n> threads allowed in accept
+ * -b <n> backlock for listen
+ * -c <threads> number of clients to create
+ * -w <threads> minimal number of server threads
+ * -W <threads> maximum number of server threads
+ * -e <seconds> duration of the test in seconds
+ * -s <string> dsn name of server (implies no server here)
+ * -v verbosity
+ */
+
+ PLOptStatus os;
+ PLOptState *opt = PL_CreateOptState(argc, argv, "GX6b:a:c:w:W:e:s:T:vdhp");
+
+#if defined(WIN32)
+ thread_provider = thread_win32;
+#elif defined(_PR_PTHREADS)
+ thread_provider = thread_pthread;
+#elif defined(SOLARIS) && defined(_PR_GLOBAL_THREADS_ONLY)
+ thread_provider = thread_uithread;
+#elif defined(IRIX)
+ thread_provider = thread_sproc;
+#else
+ thread_provider = thread_nspr;
+#endif
+
+ debug_out = PR_GetSpecialFD(PR_StandardError);
+
+ while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
+ {
+ if (PL_OPT_BAD == os) continue;
+ switch (opt->option)
+ {
+ case 'G': /* use global threads */
+ thread_scope = PR_GLOBAL_THREAD;
+ break;
+ case 'X': /* use XTP as transport */
+ protocol = 36;
+ break;
+ case '6': /* Use IPv6 */
+ domain = PR_AF_INET6;
+ break;
+ case 'a': /* the value for accepting */
+ accepting = atoi(opt->value);
+ break;
+ case 'b': /* the value for backlock */
+ backlog = atoi(opt->value);
+ break;
+ case 'T': /* the thread provider */
+ if ('n' == *opt->value) thread_provider = thread_nspr;
+ else if ('p' == *opt->value) thread_provider = thread_pthread;
+ else if ('u' == *opt->value) thread_provider = thread_uithread;
+ else if ('w' == *opt->value) thread_provider = thread_win32;
+ else {Help(); return 2; }
+ break;
+ case 'c': /* number of client threads */
+ clients = atoi(opt->value);
+ break;
+ case 'w': /* minimum server worker threads */
+ workersMin = atoi(opt->value);
+ break;
+ case 'W': /* maximum server worker threads */
+ workersMax = atoi(opt->value);
+ break;
+ case 'e': /* program execution time in seconds */
+ execution = atoi(opt->value);
+ break;
+ case 's': /* server's address */
+ serverName = opt->value;
+ break;
+ case 'v': /* verbosity */
+ verbosity = IncrementVerbosity();
+ break;
+ case 'd': /* debug mode */
+ debug_mode = PR_TRUE;
+ break;
+ case 'p': /* pthread mode */
+ pthread_stats = PR_TRUE;
+ break;
+ case 'h':
+ default:
+ Help();
+ return 2;
+ }
+ }
+ PL_DestroyOptState(opt);
+
+ if (0 != PL_strcmp(serverName, DEFAULT_SERVER)) serverIsLocal = PR_FALSE;
+ if (0 == execution) execution = DEFAULT_EXECUTION_TIME;
+ if (0 == workersMax) workersMax = DEFAULT_WORKERS_MAX;
+ if (0 == workersMin) workersMin = DEFAULT_WORKERS_MIN;
+ if (0 == accepting) accepting = ALLOWED_IN_ACCEPT;
+ if (0 == backlog) backlog = DEFAULT_BACKLOG;
+
+ if (workersMin > accepting) accepting = workersMin;
+
+ PR_STDIO_INIT();
+ TimeOfDayMessage("Client/Server started at", PR_CurrentThread());
+
+ cltsrv_log_file = PR_NewLogModule("cltsrv_log");
+ MY_ASSERT(NULL != cltsrv_log_file);
+ boolean = PR_SetLogFile("cltsrv.log");
+ MY_ASSERT(boolean);
+
+#ifdef XP_MAC
+ debug_mode = PR_TRUE;
+#endif
+
+ if (serverIsLocal)
+ {
+ /* Establish the server */
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_INFO,
+ ("main(0x%p): starting server\n", PR_CurrentThread()));
+
+ server = PR_NEWZAP(CSServer_t);
+ PR_INIT_CLIST(&server->list);
+ server->state = cs_init;
+ server->ml = PR_NewLock();
+ server->backlog = backlog;
+ server->port = DEFAULT_PORT;
+ server->workers.minimum = workersMin;
+ server->workers.maximum = workersMax;
+ server->workers.accepting = accepting;
+ server->stateChange = PR_NewCondVar(server->ml);
+ server->pool.exiting = PR_NewCondVar(server->ml);
+ server->pool.acceptComplete = PR_NewCondVar(server->ml);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_NOTICE,
+ ("main(0x%p): creating server thread\n", PR_CurrentThread()));
+
+ rv = NewThread(
+ Server, server, PR_PRIORITY_HIGH, PR_JOINABLE_THREAD);
+ TEST_ASSERT(PR_SUCCESS == rv);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("main(0x%p): waiting for server init\n", PR_CurrentThread()));
+
+ PR_Lock(server->ml);
+ while (server->state == cs_init)
+ PR_WaitCondVar(server->stateChange, PR_INTERVAL_NO_TIMEOUT);
+ PR_Unlock(server->ml);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("main(0x%p): server init complete (port #%d)\n",
+ PR_CurrentThread(), server->port));
+ }
+
+ if (clients != 0)
+ {
+ /* Create all of the clients */
+ PRHostEnt host;
+ char buffer[BUFFER_SIZE];
+ client = (CSClient_t*)PR_CALLOC(clients * sizeof(CSClient_t));
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("main(0x%p): creating %d client threads\n",
+ PR_CurrentThread(), clients));
+
+ if (!serverIsLocal)
+ {
+ rv = PR_GetHostByName(serverName, buffer, BUFFER_SIZE, &host);
+ if (PR_SUCCESS != rv)
+ {
+ PL_FPrintError(PR_STDERR, "PR_GetHostByName");
+ return 2;
+ }
+ }
+
+ for (index = 0; index < clients; ++index)
+ {
+ client[index].state = cs_init;
+ client[index].ml = PR_NewLock();
+ if (serverIsLocal)
+ {
+ (void)PR_InitializeNetAddr(
+ PR_IpAddrLoopback, DEFAULT_PORT,
+ &client[index].serverAddress);
+ }
+ else
+ {
+ (void)PR_EnumerateHostEnt(
+ 0, &host, DEFAULT_PORT, &client[index].serverAddress);
+ }
+ client[index].stateChange = PR_NewCondVar(client[index].ml);
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_INFO,
+ ("main(0x%p): creating client threads\n", PR_CurrentThread()));
+ rv = NewThread(
+ Client, &client[index], PR_PRIORITY_NORMAL, PR_JOINABLE_THREAD);
+ TEST_ASSERT(PR_SUCCESS == rv);
+ PR_Lock(client[index].ml);
+ while (cs_init == client[index].state)
+ PR_WaitCondVar(client[index].stateChange, PR_INTERVAL_NO_TIMEOUT);
+ PR_Unlock(client[index].ml);
+ }
+ }
+
+ /* Then just let them go at it for a bit */
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ALWAYS,
+ ("main(0x%p): waiting for execution interval (%d seconds)\n",
+ PR_CurrentThread(), execution));
+
+ WaitForCompletion(execution);
+
+ TimeOfDayMessage("Shutting down", PR_CurrentThread());
+
+ if (clients != 0)
+ {
+ for (index = 0; index < clients; ++index)
+ {
+ TEST_LOG(cltsrv_log_file, TEST_LOG_STATUS,
+ ("main(0x%p): notifying client(0x%p) to stop\n",
+ PR_CurrentThread(), client[index].thread));
+
+ PR_Lock(client[index].ml);
+ if (cs_run == client[index].state)
+ {
+ client[index].state = cs_stop;
+ PR_Interrupt(client[index].thread);
+ while (cs_stop == client[index].state)
+ PR_WaitCondVar(
+ client[index].stateChange, PR_INTERVAL_NO_TIMEOUT);
+ }
+ PR_Unlock(client[index].ml);
+
+ TEST_LOG(cltsrv_log_file, TEST_LOG_VERBOSE,
+ ("main(0x%p): joining client(0x%p)\n",
+ PR_CurrentThread(), client[index].thread));
+
+ joinStatus = JoinThread(client[index].thread);
+ TEST_ASSERT(PR_SUCCESS == joinStatus);
+ PR_DestroyCondVar(client[index].stateChange);
+ PR_DestroyLock(client[index].ml);
+ }
+ PR_DELETE(client);
+ }
+
+ if (NULL != server)
+ {
+ /* All clients joined - retrieve the server */
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_NOTICE,
+ ("main(0x%p): notifying server(0x%p) to stop\n",
+ PR_CurrentThread(), server->thread));
+
+ PR_Lock(server->ml);
+ server->state = cs_stop;
+ PR_Interrupt(server->thread);
+ while (cs_exit != server->state)
+ PR_WaitCondVar(server->stateChange, PR_INTERVAL_NO_TIMEOUT);
+ PR_Unlock(server->ml);
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_NOTICE,
+ ("main(0x%p): joining server(0x%p)\n",
+ PR_CurrentThread(), server->thread));
+ joinStatus = JoinThread(server->thread);
+ TEST_ASSERT(PR_SUCCESS == joinStatus);
+
+ PR_DestroyCondVar(server->stateChange);
+ PR_DestroyCondVar(server->pool.exiting);
+ PR_DestroyCondVar(server->pool.acceptComplete);
+ PR_DestroyLock(server->ml);
+ PR_DELETE(server);
+ }
+
+ TEST_LOG(
+ cltsrv_log_file, TEST_LOG_ALWAYS,
+ ("main(0x%p): test complete\n", PR_CurrentThread()));
+
+ if (thread_provider == thread_win32)
+ thread_type = "\nWin32 Thread Statistics\n";
+ else if (thread_provider == thread_pthread)
+ thread_type = "\npthread Statistics\n";
+ else if (thread_provider == thread_uithread)
+ thread_type = "\nUnix International (UI) Thread Statistics\n";
+ else if (thread_provider == thread_sproc)
+ thread_type = "\nsproc Statistics\n";
+ else {
+ PR_ASSERT(thread_provider == thread_nspr);
+ thread_type = "\nPRThread Statistics\nn";
+ }
+
+ PT_FPrintStats(debug_out, thread_type);
+
+ TimeOfDayMessage("Test exiting at", PR_CurrentThread());
+ PR_Cleanup();
+ return 0;
+} /* main */
+
+/* cltsrv.c */