diff --git a/README.md b/README.md
index 1c5e1577b..fb2398638 100755
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@ url: rtmp://127.0.0.1:1935/live/livestream
 * nginx v1.5.0: 139524 lines <br/>
 
 ### History
+* v0.4, 2013-11-10, support config and reload the pithy print.
 * v0.4, 2013-11-09, support reload config(vhost and its detail).
 * v0.4, 2013-11-09, support reload config(listen and chunk_size) by SIGHUP(1).
 * v0.4, 2013-11-09, support longtime(>4.6hours) publish/play.
diff --git a/trunk/3rdparty/http-parser-2.1.zip b/trunk/3rdparty/http-parser-2.1.zip
new file mode 100644
index 000000000..e8452f83b
Binary files /dev/null and b/trunk/3rdparty/http-parser-2.1.zip differ
diff --git a/trunk/auto/modules.sh b/trunk/auto/modules.sh
old mode 100644
new mode 100755
index faa097ac9..6a30d706e
--- a/trunk/auto/modules.sh
+++ b/trunk/auto/modules.sh
@@ -15,15 +15,15 @@ FILE=${GLOBAL_DIR_OBJS}/${GLOBAL_FILE_MAKEFILE}
 # INCS
 INCS_NAME="${MODULE_ID}_INCS"
 echo "# the ${MODULE_ID} module." >> ${FILE}
-echo "${MODULE_ID}_MODULE_INCS = -I ${MODULE_DIR} " >> ${FILE}
-echo -n "${INCS_NAME} = -I ${MODULE_DIR} " >> ${FILE}
+echo "${MODULE_ID}_MODULE_INCS = -I${MODULE_DIR} " >> ${FILE}
+echo -n "${INCS_NAME} = -I${MODULE_DIR} " >> ${FILE}
 for item in ${MODULE_DEPENDS[*]}; do
     DEP_INCS_NAME="${item}_INCS"do
     DEP_INCS_NAME="${item}_MODULE_INCS"
     echo -n "\$(${DEP_INCS_NAME}) " >> ${FILE}
 done
 for item in ${ModuleLibIncs[*]}; do
-    echo -n "-I ${item} " >> ${FILE}
+    echo -n "-I${item} " >> ${FILE}
 done
 echo "" >> ${FILE}
 
@@ -50,7 +50,7 @@ for item in ${MODULE_FILES[*]}; do
     MODULE_OBJS="${MODULE_OBJS[@]} ${CPP_FILE}"
     if [ -f ${CPP_FILE} ]; then
         echo "${OBJ_FILE}: \$(${DEPS_NAME}) ${CPP_FILE} " >> ${FILE}
-        echo "	\$(GCC) -c \$(CXXFLAGS) \$(${INCS_NAME}) -o ${OBJ_FILE} ${CPP_FILE}" >> ${FILE}
+        echo "	\$(GCC) -c \$(CXXFLAGS) \$(${INCS_NAME})-o ${OBJ_FILE} ${CPP_FILE}" >> ${FILE}
     fi
 done
 echo "" >> ${FILE}
diff --git a/trunk/conf/srs.conf b/trunk/conf/srs.conf
index 7e8bfeb81..633848f8a 100755
--- a/trunk/conf/srs.conf
+++ b/trunk/conf/srs.conf
@@ -1,11 +1,11 @@
 # the listen ports, split by space.
-listen 1935;
+listen              1935;
 # the default chunk size is 128, max is 65536,
 # some client does not support chunk size change,
 # however, most clients supports it and it can improve 
 # performance about 10%.
 # if not specified, set to 4096.
-chunk_size 65000;
+chunk_size          65000;
 # vhost list, the __defaultVhost__ is the default vhost
 # for which cannot identify the required vhost.
 vhost __defaultVhost__ {
@@ -47,4 +47,15 @@ vhost refer.anti_suck.com {
     # default: not specified.
     refer_play      github.com github.io;
 }
+# config for the pithy print,
+# which always print constant message specified by interval,
+# whatever the clients in concurrency.
+pithy_print {
+    # shared print interval for all publish clients, in milliseconds.
+    # if not specified, set to 1100.
+    publish         2000;
+    # shared print interval for all play clients, in milliseconds.
+    # if not specified, set to 1300.
+    play            3000;  
+}
 
diff --git a/trunk/configure b/trunk/configure
index 71876c391..431e8c537 100755
--- a/trunk/configure
+++ b/trunk/configure
@@ -16,13 +16,36 @@ if [[ -f ${GLOBAL_DIR_OBJS}/st-1.9/obj/libst.a && -f ${GLOBAL_DIR_OBJS}/st-1.9/o
     echo "st-1.9t is ok.";
 else
     echo "build st-1.9t"; 
-    (rm -rf ${GLOBAL_DIR_OBJS}/st-1.9 && cd ${GLOBAL_DIR_OBJS} && unzip ../3rdparty/st-1.9.zip && cd st-1.9 && make linux-debug)
+    (
+        rm -rf ${GLOBAL_DIR_OBJS}/st-1.9 && cd ${GLOBAL_DIR_OBJS} && 
+        unzip -q ../3rdparty/st-1.9.zip && cd st-1.9 && make linux-debug &&
+        cd .. && rm -f st && ln -sf st-1.9/obj st
+    )
 fi
 # check status
 ret=$?; if [[ $ret -ne 0 ]]; then echo "build st-1.9 failed, ret=$ret"; exit $ret; fi
 if [ ! -f ${GLOBAL_DIR_OBJS}/st-1.9/obj/libst.a ]; then echo "build st-1.9 failed."; exit -1; fi
 if [ ! -f ${GLOBAL_DIR_OBJS}/st-1.9/obj/libst.so ]; then echo "build st-1.9 failed."; exit -1; fi
 
+# http-parser-2.1
+if [[ -f ${GLOBAL_DIR_OBJS}/http-parser-2.1/http_parser.h && -f ${GLOBAL_DIR_OBJS}/http-parser-2.1/libhttp_parser.a ]]; then
+    echo "http-parser-2.1 is ok.";
+else
+    echo "build http-parser-2.1";
+    (
+        rm -rf ${GLOBAL_DIR_OBJS}/http-parser-2.1 && cd ${GLOBAL_DIR_OBJS} && unzip -q ../3rdparty/http-parser-2.1.zip && 
+        cd http-parser-2.1 && 
+        sed -i "s/CPPFLAGS_FAST +=.*$/CPPFLAGS_FAST = \$\(CPPFLAGS_DEBUG\)/g" Makefile &&
+        sed -i "s/CFLAGS_FAST =.*$/CFLAGS_FAST = \$\(CFLAGS_DEBUG\)/g" Makefile &&
+        make package &&
+        cd .. && rm -f hp && ln -sf http-parser-2.1 hp
+    )
+fi
+# check status
+ret=$?; if [[ $ret -ne 0 ]]; then echo "build http-parser-2.1 failed, ret=$ret"; exit $ret; fi
+if [[ ! -f ${GLOBAL_DIR_OBJS}/http-parser-2.1/http_parser.h ]]; then echo "build http-parser-2.1 failed"; exit -1; fi
+if [[ ! -f ${GLOBAL_DIR_OBJS}/http-parser-2.1/libhttp_parser.a ]]; then echo "build http-parser-2.1 failed"; exit -1; fi
+
 #####################################################################################
 # generate Makefile.
 #####################################################################################
@@ -53,18 +76,16 @@ END
 echo 'generate Makefile ok!'
 
 # the performance analysis, uncomments the following when use gperf to analysis the performance. see third-party/readme.txt
-#Performance="-pg"
-#PerformanceLink="-pg"
+Performance="-pg"
 # enable gdb debug
 GDBDebug="-g -O0"
 # the warning level.
-WarnLevel="-Wall -Wextra"
+WarnLevel="-Wall"
 # the compile standard.
-CppStd="-std=c++98"
-# other macros defined
-UserMacros=""
+CppStd="-ansi"
 # the cxx flag generated.
-CXXFLAGS="${CppStd} ${WarnLevel} ${GDBDebug} ${Performance} ${UserMacros}"
+CXXFLAGS="${CppStd} ${WarnLevel} ${GDBDebug}"
+#CXXFLAGS="${CppStd} ${WarnLevel} ${GDBDebug} ${Performance}"
 cat << END > ${GLOBAL_DIR_OBJS}/${GLOBAL_FILE_MAKEFILE}
 CXXFLAGS = ${CXXFLAGS}
 GCC = g++
@@ -78,19 +99,21 @@ default:
 END
 
 # Libraries
-LibSTRoot="${GLOBAL_DIR_OBJS}/st-1.9/obj"
+LibSTRoot="${GLOBAL_DIR_OBJS}/st"
 LibSTfile="${LibSTRoot}/libst.a"
+LibHttpParserRoot="${GLOBAL_DIR_OBJS}/hp"
+LibHttpParserfile="${LibHttpParserRoot}/libhttp_parser.a"
 
 #Core Module
 MODULE_ID="CORE" 
 MODULE_DEPENDS=() 
-ModuleLibIncs=(${LibSTRoot})
+ModuleLibIncs=(${LibSTRoot} ${LibHttpParserRoot})
 MODULE_FILES=("srs_core" "srs_core_log" "srs_core_server" 
         "srs_core_error" "srs_core_conn" "srs_core_client" 
         "srs_core_rtmp" "srs_core_socket" "srs_core_buffer"
-        "srs_core_auto_free" "srs_core_protocol" "srs_core_amf0"
+        "srs_core_autofree" "srs_core_protocol" "srs_core_amf0"
         "srs_core_stream" "srs_core_source" "srs_core_codec"
-        "srs_core_complex_handshake" "srs_core_pithy_print"
+        "srs_core_handshake" "srs_core_pithy_print"
         "srs_core_config" "srs_core_refer" "srs_core_reload")
 MODULE_DIR="src/core" . auto/modules.sh
 CORE_OBJS="${MODULE_OBJS[@]}"
@@ -107,7 +130,7 @@ MAIN_OBJS="${MODULE_OBJS[@].o}"
 MAIN_ENTRANCES=("srs_main_server")
 
 # srs(simple rtmp server) over st(state-threads)
-ModuleLibFiles=(${LibSTfile})
+ModuleLibFiles=(${LibSTfile} ${LibHttpParserfile})
 MODULE_OBJS="${CORE_OBJS[@]} ${CONFIG_OBJS[@]} ${PROTOCOL_OBJS[@]} ${MAIN_OBJS[@]}"
 BUILD_KEY="simple_rtmp_server" APP_MAIN="srs_main_server" APP_NAME="simple_rtmp_server" LINK_OPTIONS="-ldl -lssl" SO_PATH="" . auto/apps.sh
 
diff --git a/trunk/src/core/srs_core_auto_free.cpp b/trunk/src/core/srs_core_autofree.cpp
similarity index 94%
rename from trunk/src/core/srs_core_auto_free.cpp
rename to trunk/src/core/srs_core_autofree.cpp
index 6e2b42276..3e04c6e12 100755
--- a/trunk/src/core/srs_core_auto_free.cpp
+++ b/trunk/src/core/srs_core_autofree.cpp
@@ -21,4 +21,4 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#include <srs_core_auto_free.hpp>
+#include <srs_core_autofree.hpp>
diff --git a/trunk/src/core/srs_core_auto_free.hpp b/trunk/src/core/srs_core_autofree.hpp
similarity index 94%
rename from trunk/src/core/srs_core_auto_free.hpp
rename to trunk/src/core/srs_core_autofree.hpp
index 65cafead7..9581bd952 100755
--- a/trunk/src/core/srs_core_auto_free.hpp
+++ b/trunk/src/core/srs_core_autofree.hpp
@@ -25,7 +25,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define SRS_CORE_AUTO_FREE_HPP
 
 /*
-#include <srs_core_auto_free.hpp>
+#include <srs_core_autofree.hpp>
 */
 
 #include <srs_core.hpp>
diff --git a/trunk/src/core/srs_core_client.cpp b/trunk/src/core/srs_core_client.cpp
index ebcc9e541..8aba9e23c 100755
--- a/trunk/src/core/srs_core_client.cpp
+++ b/trunk/src/core/srs_core_client.cpp
@@ -30,7 +30,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_core_log.hpp>
 #include <srs_core_rtmp.hpp>
 #include <srs_core_protocol.hpp>
-#include <srs_core_auto_free.hpp>
+#include <srs_core_autofree.hpp>
 #include <srs_core_source.hpp>
 #include <srs_core_server.hpp>
 #include <srs_core_pithy_print.hpp>
diff --git a/trunk/src/core/srs_core_config.cpp b/trunk/src/core/srs_core_config.cpp
index 67feb6414..415e9f50b 100755
--- a/trunk/src/core/srs_core_config.cpp
+++ b/trunk/src/core/srs_core_config.cpp
@@ -38,7 +38,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_core_error.hpp>
 #include <srs_core_log.hpp>
-#include <srs_core_auto_free.hpp>
+#include <srs_core_autofree.hpp>
 
 #define FILE_OFFSET(fd) lseek(fd, 0, SEEK_CUR)
 
@@ -455,6 +455,18 @@ int SrsConfig::reload()
 				return ret;
 			}
 		}
+		srs_trace("reload listen success.");
+	}
+	// merge config: pithy_print
+	if (!srs_directive_equals(root->get("pithy_print"), old_root->get("pithy_print"))) {
+		for (it = subscribes.begin(); it != subscribes.end(); ++it) {
+			SrsReloadHandler* subscribe = *it;
+			if ((ret = subscribe->on_reload_pithy_print()) != ERROR_SUCCESS) {
+				srs_error("notify subscribes pithy_print listen failed. ret=%d", ret);
+				return ret;
+			}
+		}
+		srs_trace("reload pithy_print success.");
 	}
 	
 	return ret;
@@ -593,6 +605,26 @@ SrsConfDirective* SrsConfig::get_chunk_size()
 	return root->get("chunk_size");
 }
 
+SrsConfDirective* SrsConfig::get_pithy_print_publish()
+{
+	SrsConfDirective* pithy = root->get("pithy_print");
+	if (!pithy) {
+		return NULL;
+	}
+	
+	return pithy->get("publish");
+}
+
+SrsConfDirective* SrsConfig::get_pithy_print_play()
+{
+	SrsConfDirective* pithy = root->get("pithy_print");
+	if (!pithy) {
+		return NULL;
+	}
+	
+	return pithy->get("play");
+}
+
 int SrsConfig::parse_file(const char* filename)
 {
 	int ret = ERROR_SUCCESS;
diff --git a/trunk/src/core/srs_core_config.hpp b/trunk/src/core/srs_core_config.hpp
index 2c8c34c83..cf48b8766 100755
--- a/trunk/src/core/srs_core_config.hpp
+++ b/trunk/src/core/srs_core_config.hpp
@@ -114,6 +114,8 @@ public:
 	virtual SrsConfDirective* get_refer_publish(std::string vhost);
 	virtual SrsConfDirective* get_listen();
 	virtual SrsConfDirective* get_chunk_size();
+	virtual SrsConfDirective* get_pithy_print_publish();
+	virtual SrsConfDirective* get_pithy_print_play();
 private:
 	virtual int parse_file(const char* filename);
 	virtual int parse_argv(int& i, char** argv);
diff --git a/trunk/src/core/srs_core_complex_handshake.cpp b/trunk/src/core/srs_core_handshake.cpp
similarity index 90%
rename from trunk/src/core/srs_core_complex_handshake.cpp
rename to trunk/src/core/srs_core_handshake.cpp
index dd2fba174..67d3dc2d4 100755
--- a/trunk/src/core/srs_core_complex_handshake.cpp
+++ b/trunk/src/core/srs_core_handshake.cpp
@@ -21,14 +21,14 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#include <srs_core_complex_handshake.hpp>
+#include <srs_core_handshake.hpp>
 
 #include <time.h>
 #include <stdlib.h>
 
 #include <srs_core_error.hpp>
 #include <srs_core_log.hpp>
-#include <srs_core_auto_free.hpp>
+#include <srs_core_autofree.hpp>
 #include <srs_core_socket.hpp>
 
 // 68bytes FMS key which is used to sign the sever packet.
@@ -1058,6 +1058,72 @@ void c1s1::destroy_blocks()
 	}
 }
 
+SrsSimpleHandshake::SrsSimpleHandshake()
+{
+}
+
+SrsSimpleHandshake::~SrsSimpleHandshake()
+{
+}
+
+int SrsSimpleHandshake::handshake(SrsSocket& skt)
+{
+	int ret = ERROR_SUCCESS;
+	
+    ssize_t nsize;
+    
+    char* c0c1 = new char[1537];
+    SrsAutoFree(char, c0c1, true);
+    if ((ret = skt.read_fully(c0c1, 1537, &nsize)) != ERROR_SUCCESS) {
+        srs_warn("read c0c1 failed. ret=%d", ret);
+        return ret;
+    }
+    srs_verbose("read c0c1 success.");
+
+	// plain text required.
+	if (c0c1[0] != 0x03) {
+		ret = ERROR_RTMP_PLAIN_REQUIRED;
+		srs_warn("only support rtmp plain text. ret=%d", ret);
+		return ret;
+	}
+    srs_verbose("check c0 success, required plain text.");
+    
+    // try complex handshake
+    SrsComplexHandshake complex_handshake;
+    ret = complex_handshake.handshake(skt, c0c1 + 1);
+    if (ret == ERROR_SUCCESS) {
+	    srs_trace("complex handshake success.");
+	    return ret;
+    }
+    if (ret != ERROR_RTMP_TRY_SIMPLE_HS) {
+	    srs_error("complex handshake failed. ret=%d", ret);
+    	return ret;
+    }
+    srs_info("complex handhskae failed, try simple. ret=%d", ret);
+	
+	char* s0s1s2 = new char[3073];
+    SrsAutoFree(char, s0s1s2, true);
+	// plain text required.
+    s0s1s2[0] = 0x03;
+    if ((ret = skt.write(s0s1s2, 3073, &nsize)) != ERROR_SUCCESS) {
+        srs_warn("simple handshake send s0s1s2 failed. ret=%d", ret);
+        return ret;
+    }
+    srs_verbose("simple handshake send s0s1s2 success.");
+    
+    char* c2 = new char[1536];
+    SrsAutoFree(char, c2, true);
+    if ((ret = skt.read_fully(c2, 1536, &nsize)) != ERROR_SUCCESS) {
+        srs_warn("simple handshake read c2 failed. ret=%d", ret);
+        return ret;
+    }
+    srs_verbose("simple handshake read c2 success.");
+    
+    srs_trace("simple handshake success.");
+    
+	return ret;
+}
+
 SrsComplexHandshake::SrsComplexHandshake()
 {
 }
diff --git a/trunk/src/core/srs_core_complex_handshake.hpp b/trunk/src/core/srs_core_handshake.hpp
similarity index 81%
rename from trunk/src/core/srs_core_complex_handshake.hpp
rename to trunk/src/core/srs_core_handshake.hpp
index 5ed6c2df6..e5ba22b7c 100755
--- a/trunk/src/core/srs_core_complex_handshake.hpp
+++ b/trunk/src/core/srs_core_handshake.hpp
@@ -21,8 +21,8 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#ifndef SRS_CORE_COMPLEX_HANDSHKAE_HPP
-#define SRS_CORE_COMPLEX_HANDSHKAE_HPP
+#ifndef SRS_CORE_HANDSHKAE_HPP
+#define SRS_CORE_HANDSHKAE_HPP
 
 /*
 #include <srs_core_complex_handshake.hpp>
@@ -32,6 +32,21 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 class SrsSocket;
 
+/**
+* try complex handshake, if failed, fallback to simple handshake.
+*/
+class SrsSimpleHandshake
+{
+public:
+	SrsSimpleHandshake();
+	virtual ~SrsSimpleHandshake();
+public:
+	/**
+	* simple handshake.
+	*/
+	virtual int handshake(SrsSocket& skt);
+};
+
 /**
 * rtmp complex handshake,
 * @see also crtmp(crtmpserver) or librtmp,
diff --git a/trunk/src/core/srs_core_pithy_print.cpp b/trunk/src/core/srs_core_pithy_print.cpp
index e2917fb0a..96954c41f 100755
--- a/trunk/src/core/srs_core_pithy_print.cpp
+++ b/trunk/src/core/srs_core_pithy_print.cpp
@@ -23,15 +23,19 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_core_pithy_print.hpp>
 
+#include <stdlib.h>
 #include <map>
 
 #include <srs_core_log.hpp>
+#include <srs_core_config.hpp>
+#include <srs_core_reload.hpp>
+#include <srs_core_error.hpp>
 
 #define SRS_STAGE_DEFAULT_INTERVAL_MS 1200
 #define SRS_STAGE_PLAY_USER_INTERVAL_MS 1300
 #define SRS_STAGE_PUBLISH_USER_INTERVAL_MS 1100
 
-struct SrsStageInfo
+struct SrsStageInfo : public SrsReloadHandler
 {
 	int stage_id;
 	int pithy_print_time_ms;
@@ -40,19 +44,46 @@ struct SrsStageInfo
 	SrsStageInfo(int _stage_id)
 	{
 		stage_id = _stage_id;
-
-		switch (_stage_id) {
-			case SRS_STAGE_PLAY_USER:
+		nb_clients = 0;
+		
+		update_print_time();
+		
+		config->subscribe(this);
+	}
+	virtual ~SrsStageInfo()
+	{
+		config->unsubscribe(this);
+	}
+	void update_print_time()
+	{
+		switch (stage_id) {
+			case SRS_STAGE_PLAY_USER: {
 				pithy_print_time_ms = SRS_STAGE_PLAY_USER_INTERVAL_MS;
-			case SRS_STAGE_PUBLISH_USER:
-				pithy_print_time_ms = SRS_STAGE_PUBLISH_USER_INTERVAL_MS;
+				SrsConfDirective* conf = config->get_pithy_print_play();
+				if (conf && !conf->arg0().empty()) {
+					pithy_print_time_ms = ::atoi(conf->arg0().c_str());
+				}
 				break;
-			default:
+			}
+			case SRS_STAGE_PUBLISH_USER: {
+				pithy_print_time_ms = SRS_STAGE_PUBLISH_USER_INTERVAL_MS;
+				SrsConfDirective* conf = config->get_pithy_print_publish();
+				if (conf && !conf->arg0().empty()) {
+					pithy_print_time_ms = ::atoi(conf->arg0().c_str());
+				}
+				break;
+			}
+			default: {
 				pithy_print_time_ms = SRS_STAGE_DEFAULT_INTERVAL_MS;
 				break;
+			}
 		}
-		
-		nb_clients = 0;
+	}
+public:
+	virtual int on_reload_pithy_print()
+	{
+		update_print_time();
+		return ERROR_SUCCESS;
 	}
 };
 static std::map<int, SrsStageInfo*> _srs_stages;
diff --git a/trunk/src/core/srs_core_protocol.cpp b/trunk/src/core/srs_core_protocol.cpp
index 45f84df4d..4cc512dbb 100755
--- a/trunk/src/core/srs_core_protocol.cpp
+++ b/trunk/src/core/srs_core_protocol.cpp
@@ -29,7 +29,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_core_socket.hpp>
 #include <srs_core_buffer.hpp>
 #include <srs_core_stream.hpp>
-#include <srs_core_auto_free.hpp>
+#include <srs_core_autofree.hpp>
 
 /****************************************************************************
 *****************************************************************************
diff --git a/trunk/src/core/srs_core_reload.cpp b/trunk/src/core/srs_core_reload.cpp
index 52b7c2df2..56b115652 100755
--- a/trunk/src/core/srs_core_reload.cpp
+++ b/trunk/src/core/srs_core_reload.cpp
@@ -35,7 +35,11 @@ SrsReloadHandler::~SrsReloadHandler()
 
 int SrsReloadHandler::on_reload_listen()
 {
-	int ret = ERROR_SUCCESS;
-	return ret;
+	return ERROR_SUCCESS;
+}
+
+int SrsReloadHandler::on_reload_pithy_print()
+{
+	return ERROR_SUCCESS;
 }
 
diff --git a/trunk/src/core/srs_core_reload.hpp b/trunk/src/core/srs_core_reload.hpp
index be48e19b5..8748ea7c3 100755
--- a/trunk/src/core/srs_core_reload.hpp
+++ b/trunk/src/core/srs_core_reload.hpp
@@ -39,6 +39,7 @@ public:
 	virtual ~SrsReloadHandler();
 public:
 	virtual int on_reload_listen();
+	virtual int on_reload_pithy_print();
 };
 
 #endif
\ No newline at end of file
diff --git a/trunk/src/core/srs_core_rtmp.cpp b/trunk/src/core/srs_core_rtmp.cpp
index eda853f0b..838ea742f 100755
--- a/trunk/src/core/srs_core_rtmp.cpp
+++ b/trunk/src/core/srs_core_rtmp.cpp
@@ -27,9 +27,9 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_core_error.hpp>
 #include <srs_core_socket.hpp>
 #include <srs_core_protocol.hpp>
-#include <srs_core_auto_free.hpp>
+#include <srs_core_autofree.hpp>
 #include <srs_core_amf0.hpp>
-#include <srs_core_complex_handshake.hpp>
+#include <srs_core_handshake.hpp>
 
 /**
 * the signature for packets to client.
@@ -167,13 +167,11 @@ SrsRtmp::SrsRtmp(st_netfd_t client_stfd)
 {
 	protocol = new SrsProtocol(client_stfd);
 	stfd = client_stfd;
-	complex_handshake = new SrsComplexHandshake();
 }
 
 SrsRtmp::~SrsRtmp()
 {
 	srs_freep(protocol);
-	srs_freep(complex_handshake);
 }
 
 void SrsRtmp::set_recv_timeout(int64_t timeout_us)
@@ -225,58 +223,14 @@ int SrsRtmp::handshake()
 {
 	int ret = ERROR_SUCCESS;
 	
-    ssize_t nsize;
     SrsSocket skt(stfd);
     
-    char* c0c1 = new char[1537];
-    SrsAutoFree(char, c0c1, true);
-    if ((ret = skt.read_fully(c0c1, 1537, &nsize)) != ERROR_SUCCESS) {
-        srs_warn("read c0c1 failed. ret=%d", ret);
+    SrsSimpleHandshake hs;
+    if ((ret = hs.handshake(skt)) != ERROR_SUCCESS) {
         return ret;
     }
-    srs_verbose("read c0c1 success.");
-
-	// plain text required.
-	if (c0c1[0] != 0x03) {
-		ret = ERROR_RTMP_PLAIN_REQUIRED;
-		srs_warn("only support rtmp plain text. ret=%d", ret);
-		return ret;
-	}
-    srs_verbose("check c0 success, required plain text.");
     
-    // try complex handshake
-    ret = complex_handshake->handshake(skt, c0c1 + 1);
-    if (ret == ERROR_SUCCESS) {
-	    srs_trace("complex handshake success.");
-	    return ret;
-    }
-    if (ret != ERROR_RTMP_TRY_SIMPLE_HS) {
-	    srs_error("complex handshake failed. ret=%d", ret);
-    	return ret;
-    }
-    srs_info("complex handhskae failed, try simple. ret=%d", ret);
-	
-	char* s0s1s2 = new char[3073];
-    SrsAutoFree(char, s0s1s2, true);
-	// plain text required.
-    s0s1s2[0] = 0x03;
-    if ((ret = skt.write(s0s1s2, 3073, &nsize)) != ERROR_SUCCESS) {
-        srs_warn("simple handshake send s0s1s2 failed. ret=%d", ret);
-        return ret;
-    }
-    srs_verbose("simple handshake send s0s1s2 success.");
-    
-    char* c2 = new char[1536];
-    SrsAutoFree(char, c2, true);
-    if ((ret = skt.read_fully(c2, 1536, &nsize)) != ERROR_SUCCESS) {
-        srs_warn("simple handshake read c2 failed. ret=%d", ret);
-        return ret;
-    }
-    srs_verbose("simple handshake read c2 success.");
-    
-    srs_trace("simple handshake success.");
-    
-	return ret;
+    return ret;
 }
 
 int SrsRtmp::connect_app(SrsRequest* req)
diff --git a/trunk/src/core/srs_core_rtmp.hpp b/trunk/src/core/srs_core_rtmp.hpp
index 707ebc0f0..7590de411 100755
--- a/trunk/src/core/srs_core_rtmp.hpp
+++ b/trunk/src/core/srs_core_rtmp.hpp
@@ -39,7 +39,6 @@ class ISrsMessage;
 class SrsCommonMessage;
 class SrsCreateStreamPacket;
 class SrsFMLEStartPacket;
-class SrsComplexHandshake;
 class SrsPublishPacket;
 
 /**
@@ -101,7 +100,6 @@ enum SrsClientType
 class SrsRtmp
 {
 private:
-	SrsComplexHandshake* complex_handshake;
 	SrsProtocol* protocol;
 	st_netfd_t stfd;
 public:
diff --git a/trunk/src/core/srs_core_source.cpp b/trunk/src/core/srs_core_source.cpp
index eb40f62b9..cc28286ff 100755
--- a/trunk/src/core/srs_core_source.cpp
+++ b/trunk/src/core/srs_core_source.cpp
@@ -27,7 +27,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_core_log.hpp>
 #include <srs_core_protocol.hpp>
-#include <srs_core_auto_free.hpp>
+#include <srs_core_autofree.hpp>
 #include <srs_core_amf0.hpp>
 #include <srs_core_codec.hpp>
 
diff --git a/trunk/src/srs/srs.upp b/trunk/src/srs/srs.upp
index 66a7817a8..6cb7f96c1 100755
--- a/trunk/src/srs/srs.upp
+++ b/trunk/src/srs/srs.upp
@@ -6,8 +6,8 @@ file
     ..\core\srs_core.cpp,
     ..\core\srs_core_error.hpp,
     ..\core\srs_core_error.cpp,
-    ..\core\srs_core_auto_free.hpp,
-    ..\core\srs_core_auto_free.cpp,
+    ..\core\srs_core_autofree.hpp,
+    ..\core\srs_core_autofree.cpp,
     ..\core\srs_core_server.hpp,
     ..\core\srs_core_server.cpp,
     ..\core\srs_core_reload.hpp,
@@ -26,8 +26,8 @@ file
     ..\core\srs_core_codec.cpp,
     ..\core\srs_core_rtmp.hpp,
     ..\core\srs_core_rtmp.cpp,
-    ..\core\srs_core_complex_handshake.hpp,
-    ..\core\srs_core_complex_handshake.cpp,
+    ..\core\srs_core_handshake.hpp,
+    ..\core\srs_core_handshake.cpp,
     ..\core\srs_core_protocol.hpp,
     ..\core\srs_core_protocol.cpp,
     ..\core\srs_core_amf0.hpp,