Adding new sample

diff --git a/samples/rm_echo_single_1_1_large_sequence/Makefile.am b/samples/rm_echo_single_1_1_large_sequence/Makefile.am
new file mode 100644
index 0000000..0719396
--- /dev/null
+++ b/samples/rm_echo_single_1_1_large_sequence/Makefile.am
@@ -0,0 +1,23 @@
+prgbindir=$(prefix)/bin/samples/sandesha2
+prgbin_PROGRAMS = rm_echo_single_1_1_large_sequence
+samplesdir=$(prefix)/samples/client/rm_echo_single_1_1_large_sequence
+samples_DATA=rm_echo_single_1_1_large_sequence.c Makefile.am Makefile.in
+rm_echo_single_1_1_large_sequence_SOURCES = rm_echo_single_1_1_large_sequence.c echo_util.c
+
+rm_echo_single_1_1_large_sequence_LDADD   =  \
+			../../src/core/libsandesha2.la \
+					-laxutil \
+                    -laxis2_axiom \
+                    -laxis2_engine \
+                    -laxis2_parser \
+                    -lpthread \
+                    -laxis2_http_sender \
+                    -laxis2_http_receiver \
+                    -lsandesha2_client \
+                    $(GUTHTHILA_LIBS) \
+                    $(LIBXML2_LIBS)
+
+INCLUDES = @AXIS2INC@ \
+			-I../../include 
+
+EXTRA_DIST=echo_util.h
diff --git a/samples/rm_echo_single_1_1_large_sequence/echo_util.c b/samples/rm_echo_single_1_1_large_sequence/echo_util.c
new file mode 100644
index 0000000..768ab4f
--- /dev/null
+++ b/samples/rm_echo_single_1_1_large_sequence/echo_util.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2004,2005 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "echo_util.h"
+
+/* build SOAP request message content using OM */
+axiom_node_t *
+build_om_payload_for_echo_svc(
+   const axutil_env_t *env,
+   axis2_char_t *text,
+   axis2_char_t *seq)
+{
+    axiom_node_t *echo_om_node = NULL;
+    axiom_element_t* echo_om_ele = NULL;
+    axiom_node_t* text_om_node = NULL;
+    axiom_element_t * text_om_ele = NULL;
+    axiom_node_t* seq_om_node = NULL;
+    axiom_element_t * seq_om_ele = NULL;
+    axiom_namespace_t *ns1 = NULL;
+    axis2_char_t *om_str = NULL;
+    axis2_char_t *ns = NULL;
+
+    ns = "http://tempuri.org/";
+    
+    ns1 = axiom_namespace_create (env, ns, "ns1");
+    echo_om_ele = axiom_element_create(env, NULL, "echoString", ns1, &echo_om_node);
+    text_om_ele = axiom_element_create(env, echo_om_node, "Text", ns1, &text_om_node);
+    seq_om_ele = axiom_element_create(env, echo_om_node, "Sequence", ns1, &seq_om_node);
+    axiom_element_set_text(text_om_ele, env, text, text_om_node);
+    axiom_element_set_text(text_om_ele, env, seq, seq_om_node);
+    
+    om_str = axiom_node_to_string(echo_om_node, env);
+    if (om_str)
+        printf("\nSending OM : %s\n", om_str);
+
+    return echo_om_node;
+}
diff --git a/samples/rm_echo_single_1_1_large_sequence/echo_util.h b/samples/rm_echo_single_1_1_large_sequence/echo_util.h
new file mode 100644
index 0000000..78ceaaa
--- /dev/null
+++ b/samples/rm_echo_single_1_1_large_sequence/echo_util.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2004,2005 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AXIS2_UG_ECHO_UTIL_H
+#define AXIS2_UG_ECHO_UTIL_H
+
+#include <stdio.h>
+#include <axiom.h>
+
+axiom_node_t *
+build_om_payload_for_echo_svc(
+   const axutil_env_t *env,
+   axis2_char_t *text,
+   axis2_char_t *seq);
+
+#endif
diff --git a/samples/rm_echo_single_1_1_large_sequence/rm_echo_single_1_1_large_sequence.c b/samples/rm_echo_single_1_1_large_sequence/rm_echo_single_1_1_large_sequence.c
new file mode 100644
index 0000000..33dfb1f
--- /dev/null
+++ b/samples/rm_echo_single_1_1_large_sequence/rm_echo_single_1_1_large_sequence.c
@@ -0,0 +1,238 @@
+/*
+ * Copyright 2004,2005 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "echo_util.h"
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+#include <axis2_svc_ctx.h>
+#include <axis2_conf_ctx.h>
+#include <axis2_op_client.h>
+#include <axis2_listener_manager.h>
+#include <axis2_callback_recv.h>
+#include <axis2_svc_client.h>
+#include <sandesha2_client_constants.h>
+#include <sandesha2_constants.h>
+#include <sandesha2_client.h>
+#include <axis2_addr.h>
+#include <ctype.h>
+#include <neethi_util.h>
+#include <neethi_policy.h>
+
+#define SANDESHA2_SLEEP 4
+
+static void 
+usage(
+    axis2_char_t *prog_name);
+
+int main(int argc, char** argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t* endpoint_ref = NULL;
+    axis2_endpoint_ref_t* reply_to = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t* svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axutil_property_t *property = NULL;
+    axis2_listener_manager_t *listener_manager = NULL;
+    axis2_char_t *offered_seq_id = NULL;
+    axis2_char_t *seq_key = NULL;
+    int i, c;
+    axis2_status_t status = AXIS2_FAILURE;
+    axiom_node_t *result = NULL;
+    neethi_policy_t *policy = NULL;
+   
+    /* Set up the environment */
+    env = axutil_env_create_all("rm_echo_single_1_1.log", AXIS2_LOG_LEVEL_TRACE);
+ 
+
+    /* Set end point reference of echo service */
+    /*address = "http://127.0.0.1:9090/axis2/services/RM11SampleService";*/
+    address = "http://127.0.0.1:9090/axis2/services/RM11SampleService";
+    while ((c = AXIS2_GETOPT(argc, argv, ":a:")) != -1)
+    {
+
+        switch (c)
+        {
+            case 'a':
+                address = optarg;
+                break;
+            case ':':
+                fprintf(stderr, "\nOption -%c requires an operand\n", optopt);
+                usage(argv[0]);
+                return -1;
+            case '?':
+                if (isprint(optopt))
+                {
+                    fprintf(stderr, "\nUnknown option `-%c'.\n", optopt);
+                }
+                usage(argv[0]);
+                return -1;
+        }
+    }
+
+    if (axutil_strcmp(address, "-h") == 0)
+    {
+        printf("Usage : %s [endpoint_url] [offer]\n", argv[0]);
+        printf("use -h for help\n");
+        return 0;
+    }
+
+    printf ("Using endpoint : %s\n", address);
+    
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+    
+    /* Seperate listner needs addressing, hence addressing stuff in options */
+    axis2_options_set_action(options, env,
+        "http://127.0.0.1:8080/axis2/services/RM11SampleService/anonOutInOp");
+
+    reply_to = axis2_endpoint_ref_create(env, AXIS2_WSA_ANONYMOUS_URL);
+    axis2_options_set_reply_to(options, env, reply_to);
+
+    /* Set up deploy folder. It is from the deploy folder, the configuration is 
+     * picked up using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. 
+     * The client_home can be different from this folder on your system. For 
+     * example, you may have a different folder (say, my_client_folder) with its 
+     * own axis2.xml file. my_client_folder/modules will have the modules that 
+     * the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home)
+    {
+        client_home = "../../deploy";
+    }
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf("Error creating service client\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Stub invoke FAILED: Error code:%d :: %s", 
+                env->error->error_number, AXIS2_ERROR_GET_MESSAGE(env->error));
+
+        return -1;
+    }
+
+    policy = neethi_util_create_policy_from_file(env, "policy/rm11-policy.xml");
+    if(!policy)
+    {
+        printf("\nPolicy creation failed from the file");
+        return 0;
+    }
+
+    status = axis2_svc_client_set_policy(svc_client, env, policy);
+
+    if(status == AXIS2_FAILURE)
+    {
+        printf("Policy setting failed\n");
+    }
+
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);    
+    
+    axis2_svc_client_engage_module(svc_client, env, AXIS2_MODULE_ADDRESSING);  
+    axis2_svc_client_engage_module(svc_client, env, "sandesha2");
+
+    listener_manager = axis2_listener_manager_create(env);
+    if (!listener_manager)
+    {
+        return AXIS2_FAILURE;
+    }
+
+    /* Offer sequence */
+    offered_seq_id = axutil_uuid_gen(env);
+    property = axutil_property_create(env);
+    if(property)
+    {
+        axutil_property_set_value(property, env, axutil_strdup(env, offered_seq_id));
+        axis2_options_set_property(options, env, SANDESHA2_CLIENT_OFFERED_SEQ_ID, property);
+    }
+
+    /* RM Version 1.1 */
+    property = axutil_property_create_with_args(env, 3, 0, 0, SANDESHA2_SPEC_VERSION_1_1);
+    if(property)
+    {
+        axis2_options_set_property(options, env, SANDESHA2_CLIENT_RM_SPEC_VERSION, property);
+    }
+
+    seq_key = axutil_uuid_gen(env);
+    property = axutil_property_create_with_args(env, 3, 0, 0, seq_key);
+    if(property)
+    {
+        axis2_options_set_property(options, env, SANDESHA2_CLIENT_SEQ_KEY, property);
+    }
+   
+    for(i = 1; i < 101; i++)
+    {
+        axis2_char_t echo_str[7];
+        sprintf(echo_str, "%s%d", "echo", i);
+        payload = build_om_payload_for_echo_svc(env, echo_str, seq_key);
+        result = axis2_svc_client_send_receive(svc_client, env, payload);
+        if(result)
+        {
+            /*axis2_char_t *om_str = NULL;
+            om_str = axiom_node_to_string(result, env);
+            if (om_str)
+            {
+                printf("\nReceived OM : %s\n", om_str);
+                AXIS2_FREE(env->allocator, om_str);
+            }*/
+            printf("\necho client two way single channel invoke SUCCESSFUL!\n");
+            result = NULL;
+        }
+        else
+        {
+            printf("\necho client two way single channel invoke FAILED!\n");
+        }
+    }
+
+    AXIS2_SLEEP(SANDESHA2_SLEEP); 
+
+    sandesha2_client_terminate_seq_with_svc_client_and_seq_key(env, svc_client, NULL, seq_key);
+
+    AXIS2_SLEEP(6 * SANDESHA2_SLEEP);
+
+    if (svc_client)
+    {
+        axis2_svc_client_free(svc_client, env);
+        svc_client = NULL;
+    }
+    
+    return 0;
+}
+
+static void 
+usage(
+    axis2_char_t *prog_name)
+{
+    fprintf(stdout, "\n Usage : %s", prog_name);
+    fprintf(stdout, " [-a ADDRESS]");
+    fprintf(stdout, " Options :\n");
+    fprintf(stdout, "\t-a ADDRESS \t endpoint address.. The" \
+        " default is http://127.0.0.1:9090/axis2/services/RM11SampleService \n");
+    fprintf(stdout, " Help :\n\t-h \t display this help screen.\n\n");
+}
+
+