diff --git a/CMakeLists.txt b/CMakeLists.txt
index 963cf247ed3..d75dcdc0e64 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 PROJECT(libswoole)
 
 ENABLE_LANGUAGE(ASM)
-SET(SWOOLE_VERSION 4.5.10)
+SET(SWOOLE_VERSION 4.5.11)
 
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -g")
diff --git a/ext-src/php_swoole_library.h b/ext-src/php_swoole_library.h
index 408c4841f48..857b453aa3a 100644
--- a/ext-src/php_swoole_library.h
+++ b/ext-src/php_swoole_library.h
@@ -2,7 +2,7 @@
  * Generated by build-library.php, Please DO NOT modify!
  */
 
-/* $Id: 715c851e14c6db497c509fc781153df5e00e96c0 */
+/* $Id: 40b2539ebfe9e9cd9c20234d1df2649d87b4bfa2 */
 
 static const char* swoole_library_source_constants =
     "\n"
@@ -3690,7 +3690,7 @@ static const char* swoole_library_source_core_curl_handler =
     "            case CURLOPT_FILE:\n"
     "            case CURLOPT_INFILE:\n"
     "                if (!is_resource($value)) {\n"
-    "                    trigger_error(E_USER_WARNING, 'swoole_curl_setopt(): supplied argument is not a valid File-Handle resource');\n"
+    "                    trigger_error('swoole_curl_setopt(): supplied argument is not a valid File-Handle resource', E_USER_WARNING);\n"
     "                    return false;\n"
     "                }\n"
     "                break;\n"
@@ -3776,7 +3776,7 @@ static const char* swoole_library_source_core_curl_handler =
     "             * Ignore options\n"
     "             */\n"
     "            case CURLOPT_VERBOSE:\n"
-    "                // trigger_error(E_USER_WARNING, 'swoole_curl_setopt(): CURLOPT_VERBOSE is not supported');\n"
+    "                // trigger_error('swoole_curl_setopt(): CURLOPT_VERBOSE is not supported', E_USER_WARNING);\n"
     "            case CURLOPT_SSLVERSION:\n"
     "            case CURLOPT_NOSIGNAL:\n"
     "            case CURLOPT_FRESH_CONNECT:\n"
@@ -3995,9 +3995,20 @@ static const char* swoole_library_source_core_curl_handler =
     "             * Http Proxy\n"
     "             */\n"
     "            if ($this->proxy) {\n"
-    "                $proxy = explode(':', $this->proxy);\n"
-    "                $proxyPort = $proxy[1] ?? $this->proxyPort;\n"
-    "                $proxy = $proxy[0];\n"
+    "                $parse = parse_url($this->proxy);\n"
+    "                $proxy = $parse['host'] ?? $parse['path'];\n"
+    "                $proxyPort = $parse['port'] ?? $this->proxyPort;\n"
+    "                $proxyUsername = $parse['user'] ?? $this->proxyUsername;\n"
+    "                $proxyPassword = $parse['pass'] ?? $this->proxyPassword;\n"
+    "                $proxyType = $parse['scheme'] ?? $this->proxyType;\n"
+    "                if (is_string($proxyType)) {\n"
+    "                    if ($proxyType === 'socks5') {\n"
+    "                        $proxyType = CURLPROXY_SOCKS5;\n"
+    "                    } else {\n"
+    "                        $proxyType = CURLPROXY_HTTP;\n"
+    "                    }\n"
+    "                }\n"
+    "\n"
     "                if (!filter_var($proxy, FILTER_VALIDATE_IP)) {\n"
     "                    $ip = Swoole\\Coroutine::gethostbyname($proxy, AF_INET, $this->clientOptions['connect_timeout'] ?? -1);\n"
     "                    if (!$ip) {\n"
@@ -4006,25 +4017,25 @@ static const char* swoole_library_source_core_curl_handler =
     "                    }\n"
     "                    $this->proxy = $proxy = $ip;\n"
     "                }\n"
-    "                switch ($this->proxyType) {\n"
+    "                switch ($proxyType) {\n"
     "                    case CURLPROXY_HTTP:\n"
     "                        $proxyOptions = [\n"
     "                            'http_proxy_host' => $proxy,\n"
     "                            'http_proxy_port' => $proxyPort,\n"
-    "                            'http_proxy_username' => $this->proxyUsername,\n"
-    "                            'http_proxy_password' => $this->proxyPassword,\n"
+    "                            'http_proxy_username' => $proxyUsername,\n"
+    "                            'http_proxy_password' => $proxyPassword,\n"
     "                        ];\n"
     "                        break;\n"
     "                    case CURLPROXY_SOCKS5:\n"
     "                        $proxyOptions = [\n"
     "                            'socks5_host' => $proxy,\n"
     "                            'socks5_port' => $proxyPort,\n"
-    "                            'socks5_username' => $this->proxyUsername,\n"
-    "                            'socks5_password' => $this->proxyPassword,\n"
+    "                            'socks5_username' => $proxyUsername,\n"
+    "                            'socks5_password' => $proxyPassword,\n"
     "                        ];\n"
     "                        break;\n"
     "                    default:\n"
-    "                        throw new CurlException(\"Unexpected proxy type [{$this->proxyType}]\");\n"
+    "                        throw new CurlException(\"Unexpected proxy type [{$proxyType}]\");\n"
     "                }\n"
     "            }\n"
     "            /*\n"
@@ -4261,9 +4272,11 @@ static const char* swoole_library_source_core_curl_handler =
     "                }\n"
     "                $redirectUri['path'] = $path . $location;\n"
     "            }\n"
-    "            foreach ($uri as $k => $v) {\n"
-    "                if (!in_array($k, ['path', 'query'])) {\n"
-    "                    $redirectUri[$k] = $v;\n"
+    "            if (is_array($uri)) {\n"
+    "                foreach ($uri as $k => $v) {\n"
+    "                    if (!in_array($k, ['path', 'query'])) {\n"
+    "                        $redirectUri[$k] = $v;\n"
+    "                    }\n"
     "                }\n"
     "            }\n"
     "        }\n"
diff --git a/ext-src/swoole_runtime.cc b/ext-src/swoole_runtime.cc
index 0a4fb06bf6a..66686b5d381 100644
--- a/ext-src/swoole_runtime.cc
+++ b/ext-src/swoole_runtime.cc
@@ -95,8 +95,7 @@ ZEND_END_ARG_INFO()
 
 static zend_class_entry *swoole_runtime_ce;
 
-static php_stream_ops socket_ops
-{
+static php_stream_ops socket_ops {
     socket_write,
     socket_read,
     socket_close,
@@ -108,20 +107,16 @@ static php_stream_ops socket_ops
     socket_set_option,
 };
 
-struct php_swoole_netstream_data_t
-{
+struct php_swoole_netstream_data_t {
     php_netstream_data_t stream;
     Socket *socket;
     bool blocking;
-    double read_timeout;
-    double write_timeout;
 };
 
 static bool hook_init = false;
 static int hook_flags = 0;
 
-static struct
-{
+static struct {
     php_stream_transport_factory tcp;
     php_stream_transport_factory udp;
     php_stream_transport_factory _unix;
@@ -256,8 +251,7 @@ static inline char *parse_ip_address_ex(const char *str, size_t str_len, int *po
     return host;
 }
 
-static php_stream_size_t socket_write(php_stream *stream, const char *buf, size_t count)
-{
+static php_stream_size_t socket_write(php_stream *stream, const char *buf, size_t count) {
     php_swoole_netstream_data_t *abstract;
     Socket *sock;
     ssize_t didwrite = -1;
@@ -272,7 +266,12 @@ static php_stream_size_t socket_write(php_stream *stream, const char *buf, size_
         goto _exit;
     }
 
-    didwrite = sock->send_all(buf, count);
+    if (abstract->blocking) {
+        didwrite = sock->send_all(buf, count);
+    } else {
+        didwrite = sock->get_socket()->send(buf, count, 0);
+        sock->set_err(errno);
+    }
 
     if (didwrite < 0 || (size_t) didwrite != count) {
         /* we do not expect the outer layer to continue to call the send syscall in a loop
@@ -289,6 +288,16 @@ static php_stream_size_t socket_write(php_stream *stream, const char *buf, size_
         php_stream_notify_progress_increment(PHP_STREAM_CONTEXT(stream), didwrite, 0);
     }
 
+    if (didwrite < 0) {
+        if (sock->errCode == ETIMEDOUT || sock->get_socket()->catch_error(sock->errCode) == SW_WAIT) {
+            didwrite = 0;
+        } else {
+            stream->eof = 1;
+        }
+    } else if (didwrite == 0) {
+        stream->eof = 1;
+    }
+
 _exit:
 #if PHP_VERSION_ID < 70400
     if (didwrite < 0) {
@@ -314,17 +323,27 @@ static php_stream_size_t socket_read(php_stream *stream, char *buf, size_t count
         goto _exit;
     }
 
-    nr_bytes = sock->recv(buf, count);
+    if (abstract->blocking) {
+        nr_bytes =  sock->recv(buf, count);
+    } else {
+        nr_bytes = sock->get_socket()->recv(buf, count, 0);
+        sock->set_err(errno);
+    }
 
-    /**
-     * sock->errCode != ETIMEDOUT : Compatible with sync blocking IO
-     */
-    stream->eof = (nr_bytes == 0 || (nr_bytes == -1 && sock->errCode != ETIMEDOUT &&
-                                     sock->get_socket()->catch_error(sock->errCode) == SW_CLOSE));
     if (nr_bytes > 0) {
         php_stream_notify_progress_increment(PHP_STREAM_CONTEXT(stream), nr_bytes, 0);
     }
 
+    if (nr_bytes < 0) {
+        if (sock->errCode == ETIMEDOUT || sock->get_socket()->catch_error(sock->errCode) == SW_WAIT) {
+            nr_bytes = 0;
+        } else {
+            stream->eof = 1;
+        }
+    } else if (nr_bytes == 0) {
+        stream->eof = 1;
+    }
+
 _exit:
 #if PHP_VERSION_ID < 70400
     if (nr_bytes < 0) {
@@ -765,14 +784,6 @@ static int socket_set_option(php_stream *stream, int option, int value, void *pt
             break;
         }
         abstract->blocking = (bool) value;
-        if (abstract->blocking) {
-            sock->set_timeout(abstract->read_timeout, Socket::TIMEOUT_READ);
-            sock->set_timeout(abstract->write_timeout, Socket::TIMEOUT_WRITE);
-        } else {
-            abstract->read_timeout = sock->get_timeout(Socket::TIMEOUT_READ);
-            abstract->write_timeout = sock->get_timeout(Socket::TIMEOUT_WRITE);
-            sock->set_timeout(0.001, Socket::TIMEOUT_READ | Socket::TIMEOUT_WRITE);
-        }
         break;
     case PHP_STREAM_OPTION_XPORT_API: {
         return socket_xport_api(stream, sock, (php_stream_xport_param *) ptrparam STREAMS_CC);
diff --git a/include/swoole_socket.h b/include/swoole_socket.h
index e22fdbfca03..cfd5371891f 100644
--- a/include/swoole_socket.h
+++ b/include/swoole_socket.h
@@ -445,7 +445,7 @@ struct Socket {
     ssize_t sendto_blocking(const Address &dst_addr, const void *__buf, size_t __n, int flags = 0);
     ssize_t recvfrom_blocking(char *__buf, size_t __len, int flags, Address *sa);
 
-    inline ssize_t sendto(const char *dst_host, int dst_port, const void *data, size_t len, int flags = 0) {
+    inline ssize_t sendto(const char *dst_host, int dst_port, const void *data, size_t len, int flags = 0) const {
         Address addr = {};
         if (!addr.assign(socket_type, dst_host, dst_port)) {
             return SW_ERR;
@@ -453,20 +453,18 @@ struct Socket {
         return sendto(addr, data, len, flags);
     }
 
-    inline ssize_t sendto(const Address &dst_addr, const void *data, size_t len, int flags) {
+    inline ssize_t sendto(const Address &dst_addr, const void *data, size_t len, int flags) const {
         return ::sendto(fd, data, len, flags, &dst_addr.addr.ss, dst_addr.len);
     }
 
-    inline int catch_error(int err) {
+    inline int catch_error(int err) const {
         switch (err) {
         case EFAULT:
             abort();
             return SW_ERROR;
         case EBADF:
         case ECONNRESET:
-#ifdef __CYGWIN__
         case ECONNABORTED:
-#endif
         case EPIPE:
         case ENOTCONN:
         case ETIMEDOUT:
@@ -479,6 +477,9 @@ struct Socket {
         case SW_ERROR_SSL_RESET:
             return SW_CLOSE;
         case EAGAIN:
+#if EAGAIN != EWOULDBLOCK
+        case EWOULDBLOCK:
+#endif
 #ifdef HAVE_KQUEUE
         case ENOBUFS:
 #endif
diff --git a/include/swoole_version.h b/include/swoole_version.h
index 38b512995af..ae9b1b892ab 100644
--- a/include/swoole_version.h
+++ b/include/swoole_version.h
@@ -20,10 +20,10 @@
 
 #define SWOOLE_MAJOR_VERSION 4
 #define SWOOLE_MINOR_VERSION 5
-#define SWOOLE_RELEASE_VERSION 10
+#define SWOOLE_RELEASE_VERSION 11
 #define SWOOLE_EXTRA_VERSION ""
-#define SWOOLE_VERSION "4.5.10"
-#define SWOOLE_VERSION_ID 40510
+#define SWOOLE_VERSION "4.5.11"
+#define SWOOLE_VERSION_ID 40511
 #define SWOOLE_API_VERSION_ID 0x202011a
 
 #define SWOOLE_BUG_REPORT                                                                                              \
diff --git a/package.xml b/package.xml
index e28f4f0ff78..bacae683491 100644
--- a/package.xml
+++ b/package.xml
@@ -42,10 +42,10 @@
         <email>shenzhe163@gmail.com</email>
         <active>yes</active>
     </developer>
-    <date>2020-12-22</date>
-    <time>09:00:00</time>
+    <date>2021-01-08</date>
+    <time>14:00:00</time>
     <version>
-        <release>4.5.10</release>
+        <release>4.5.11</release>
         <api>4.0</api>
     </version>
     <stability>
@@ -54,11 +54,19 @@
     </stability>
     <license uri="http://www.apache.org/licenses/LICENSE-2.0.html">Apache2.0</license>
     <notes>
+        Enhancement
+        ---
+        * Optimize table (#3959) (@matyhtf)
+        * Enhancement CURLOPT_PROXY (swoole/library#87) (@sy-records)
+
         Fixed
         ---
-        * Fixed #3906, sync master (93901dc0) (@matyhtf)
-        * Fixed PHP8 compatibility (f0dc6d32) (@matyhtf)
-        * Fixed connection_list error (#3948) (@sy-records)
+        * Clear all columns when incr and decr (#3956) (@matyhtf)
+        * Fixed compile error (49fea171) (@matyhtf)
+        * Fixed fread bugs (#3972) (@matyhtf)
+        * Fixed openssl thread safety issue (7ee2c1a0) (@matyhtf)
+        * Fixed Invalid argument supplied for foreach (swoole/library#80) (@sy-records)
+        * Fix trigger_error param error (swoole/library#86) (@sy-records)
     </notes>
     <contents>
         <dir name="/">
@@ -1450,6 +1458,7 @@
             <file role="test" name="tests/swoole_runtime/hook_enable_coroutine.phpt" />
             <file role="test" name="tests/swoole_runtime/hook_set_flags.phpt" />
             <file role="test" name="tests/swoole_runtime/library.phpt" />
+            <file role="test" name="tests/swoole_runtime/nonblock.phpt" />
             <file role="test" name="tests/swoole_runtime/pdo.phpt" />
             <file role="test" name="tests/swoole_runtime/persistent.phpt" />
             <file role="test" name="tests/swoole_runtime/proc/1.phpt" />
@@ -1727,6 +1736,7 @@
             <file role="test" name="tests/swoole_table/big_size.phpt" />
             <file role="test" name="tests/swoole_table/bug_2263.phpt" />
             <file role="test" name="tests/swoole_table/bug_2290.phpt" />
+            <file role="test" name="tests/swoole_table/del.phpt" />
             <file role="test" name="tests/swoole_table/foreach.phpt" />
             <file role="test" name="tests/swoole_table/get_after_destroy.phpt" />
             <file role="test" name="tests/swoole_table/get_before_create.phpt" />
diff --git a/src/server/master.cc b/src/server/master.cc
index 32b3975a0e1..7fe66619ca8 100644
--- a/src/server/master.cc
+++ b/src/server/master.cc
@@ -343,7 +343,7 @@ int Server::start_check() {
     /**
      * OpenSSL thread-safe
      */
-    if (is_base_mode()) {
+    if (is_process_mode() && !single_thread) {
         swSSL_init_thread_safety();
     }
 #endif
diff --git a/tests/include/lib/src/ProcessManager.php b/tests/include/lib/src/ProcessManager.php
index 72c7bac719b..6655b89aa83 100644
--- a/tests/include/lib/src/ProcessManager.php
+++ b/tests/include/lib/src/ProcessManager.php
@@ -50,6 +50,7 @@ class ProcessManager
     protected $childStatus = 255;
     protected $expectExitSignal = [0, SIGTERM];
     protected $parentFirst = false;
+    protected $killed = false;
     /**
      * @var Process
      */
@@ -238,7 +239,8 @@ public function kill(bool $force = false)
         if (!defined('PCNTL_ESRCH')) {
             define('PCNTL_ESRCH', 3);
         }
-        if (!$this->alone && $this->childPid) {
+        if (!$this->alone and !$this->killed and $this->childPid) {
+            $this->killed = true;
             if ($force || (!@Process::kill($this->childPid) && swoole_errno() !== PCNTL_ESRCH)) {
                 if (!@Process::kill($this->childPid, SIGKILL) && swoole_errno() !== PCNTL_ESRCH) {
                     exit('KILL CHILD PROCESS ERROR');
diff --git a/tests/swoole_http_client_coro/websocket/bug_01.phpt b/tests/swoole_http_client_coro/websocket/bug_01.phpt
index eca56c80013..4eebef0b56c 100644
--- a/tests/swoole_http_client_coro/websocket/bug_01.phpt
+++ b/tests/swoole_http_client_coro/websocket/bug_01.phpt
@@ -4,7 +4,7 @@ swoole_http_client_coro/websocket: handshake + frame
 <?php require __DIR__ . '/../../include/skipif.inc'; ?>
 --FILE--
 <?php
-require __DIR__ . '/../../include//bootstrap.php';
+require __DIR__ . '/../../include/bootstrap.php';
 
 $pm = new ProcessManager;
 
diff --git a/tests/swoole_runtime/nonblock.phpt b/tests/swoole_runtime/nonblock.phpt
new file mode 100644
index 00000000000..2c4e3de4b02
--- /dev/null
+++ b/tests/swoole_runtime/nonblock.phpt
@@ -0,0 +1,25 @@
+--TEST--
+swoole_runtime: nonblock
+--SKIPIF--
+<?php
+require __DIR__ . '/../include/skipif.inc';
+?>
+--FILE--
+<?php
+require __DIR__ . '/../include/bootstrap.php';
+
+Co\run(function () {
+    $socket = stream_socket_client(
+        'tcp://www.baidu.com:80',
+        $errorCode,
+        $errorMessage,
+        1,
+        STREAM_CLIENT_CONNECT
+    );
+    stream_set_timeout($socket, 5);
+    stream_set_blocking($socket, false);
+    $receivedData = fread($socket, 1);
+    Assert::assert($receivedData === '');
+});
+?>
+--EXPECT--
diff --git a/tests/swoole_runtime/stream_get_meta_data.phpt b/tests/swoole_runtime/stream_get_meta_data.phpt
index 8b7bfa6ba3d..7690f6934d1 100644
--- a/tests/swoole_runtime/stream_get_meta_data.phpt
+++ b/tests/swoole_runtime/stream_get_meta_data.phpt
@@ -6,6 +6,9 @@ swoole_runtime: stream_get_meta_data
 <?php
 require __DIR__ . '/../include/bootstrap.php';
 
+use Swoole\Server;
+use Swoole\Runtime;
+
 function test($port) {
     $fp = stream_socket_client("tcp://127.0.0.1:".$port, $errno, $errstr, 2);
     if (!$fp) {
@@ -26,32 +29,26 @@ function test($port) {
 }
 
 $pm = new ProcessManager;
-$pm->parentFunc = function ($pid) use ($pm)
-{
+$pm->parentFunc = function ($pid) use ($pm) {
     $port = $pm->getFreePort();
     test($port);
-    swoole_runtime::enableCoroutine();
-    go(function() use($port) {
+    Runtime::setHookFlags(SWOOLE_HOOK_ALL);
+    Co\run(function () use ($port) {
         test($port);
     });
-    swoole_event_wait();
     $pm->kill();
 };
 
-$pm->childFunc = function () use ($pm)
-{
-    $serv = new \swoole_server(TCP_SERVER_HOST, $pm->getFreePort(), SWOOLE_BASE);
-    $socket = $serv->getSocket();
+$pm->childFunc = function () use ($pm) {
+    $serv = new Server(TCP_SERVER_HOST, $pm->getFreePort(), SWOOLE_BASE);
     $serv->set([
         "worker_num" => 1,
         'log_file' => '/dev/null',
     ]);
-    $serv->on("WorkerStart", function (\swoole_server $serv)  use ($pm)
-    {
+    $serv->on("WorkerStart", function (\swoole_server $serv) use ($pm) {
         $pm->wakeup();
     });
-    $serv->on("Receive", function (\swoole_server $serv, $fd, $rid, $data) use ($socket)
-    {
+    $serv->on("Receive", function (\swoole_server $serv, $fd, $rid, $data) {
         //donot send any
     });
     $serv->start();