aqhome: more work on transformation to event2/ipc2.

This commit is contained in:
Martin Preuss
2025-02-27 14:08:44 +01:00
parent bebc4c1b0d
commit d887747b3c
45 changed files with 2446 additions and 287 deletions

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@@ -33,6 +33,8 @@
</setVar>
<headers dist="true" >
client.h
client_p.h
getvalues.h
getdevices.h
adddata.h
@@ -47,6 +49,7 @@
<sources>
$(local/typefiles)
client.c
getvalues.c
getdevices.c
adddata.c

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@@ -0,0 +1,222 @@
/****************************************************************************
* This file is part of the project AqHome.
* AqHome (c) by 2025 Martin Preuss, all rights reserved.
*
* The license for this file can be found in the file COPYING which you
* should have received along with this file.
****************************************************************************/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "./client_p.h"
#include "../utils.h"
#include "aqhome/aqhome.h"
#include "aqhome/msg/ipc/m_ipc.h"
#include "aqhome/msg/ipc/m_ipc_tag16.h"
#include "aqhome/msg/ipc/m_ipc_result.h"
#include "aqhome/ipc2/endpoint.h"
#include <gwenhywfar/args.h>
#include <gwenhywfar/i18n.h>
#include <gwenhywfar/debug.h>
#include <gwenhywfar/text.h>
GWEN_INHERIT(AQH_OBJECT, AQH_TOOL_CLIENT)
static void GWENHYWFAR_CB _freeData(void *bp, void *p);
static int _sendWaitHandle(AQH_OBJECT *o, AQH_TOOL_CLIENT *xo);
static AQH_MESSAGE *_createRequestMessage(AQH_OBJECT *o, uint32_t msgId);
static int _handleResponseMessage(AQH_OBJECT *o, const AQH_MESSAGE *msg, const GWEN_TAG16_LIST *tagList);
AQH_OBJECT *AQH_ToolClient_new(AQH_EVENT_LOOP *eventLoop, GWEN_DB_NODE *dbGlobalArgs, const GWEN_ARGS *argDescrs)
{
AQH_OBJECT *o;
AQH_TOOL_CLIENT *xo;
o=AQH_Object_new(eventLoop);
GWEN_NEW_OBJECT(AQH_TOOL_CLIENT, xo);
GWEN_INHERIT_SETDATA(AQH_OBJECT, AQH_TOOL_CLIENT, o, xo, _freeData);
xo->dbGlobalArgs=dbGlobalArgs;
xo->args=argDescrs;
return o;
}
void GWENHYWFAR_CB _freeData(GWEN_UNUSED void *bp, void *p)
{
AQH_TOOL_CLIENT *xo;
xo=(AQH_TOOL_CLIENT*)p;
GWEN_DB_Group_free(xo->dbLocalArgs);
GWEN_DB_Group_free(xo->dbGlobalArgs);
AQH_Object_free(xo->ipcEndpoint);
GWEN_FREE_OBJECT(xo);
}
int AQH_ToolClient_ReadLocalArgs(AQH_OBJECT *o, int argc, char **argv)
{
if (o) {
AQH_TOOL_CLIENT *xo;
xo=GWEN_INHERIT_GETDATA(AQH_OBJECT, AQH_TOOL_CLIENT, o);
if (xo) {
int rv;
GWEN_DB_Group_free(xo->dbLocalArgs);
xo->dbLocalArgs=GWEN_DB_GetGroup(xo->dbGlobalArgs, GWEN_DB_FLAGS_DEFAULT, "local");
rv=GWEN_Args_Check(argc, argv, 1, GWEN_ARGS_MODE_ALLOW_FREEPARAM, xo->args, xo->dbLocalArgs);
if (rv==GWEN_ARGS_RESULT_ERROR) {
fprintf(stderr, "ERROR: Could not parse arguments\n");
return 1;
}
else if (rv==GWEN_ARGS_RESULT_HELP) {
GWEN_BUFFER *ubuf;
ubuf=GWEN_Buffer_new(0, 1024, 0, 1);
if (GWEN_Args_Usage(xo->args, ubuf, GWEN_ArgsOutType_Txt)) {
fprintf(stderr, "ERROR: Could not create help string\n");
return 1;
}
fprintf(stderr, "%s\n", GWEN_Buffer_GetStart(ubuf));
GWEN_Buffer_free(ubuf);
return 1;
}
xo->timeoutInSeconds=GWEN_DB_GetIntValue(xo->dbLocalArgs, "timeout", 0, 5);
AQH_MergeConfigFileIntoConfig(xo->dbLocalArgs, "ConfigFile");
return 0;
}
}
return 1;
}
void AQH_ToolClient_SetCreateRequestMessageFn(AQH_OBJECT *o, AQH_TOOLCLIENT_CREATEREQUESTMESSAGE_FN f)
{
AQH_TOOL_CLIENT *xo;
xo=GWEN_INHERIT_GETDATA(AQH_OBJECT, AQH_TOOL_CLIENT, o);
if (xo)
xo->createRequestMessageFn=f;
}
void AQH_ToolClient_SetHandleResponseMessageFn(AQH_OBJECT *o, AQH_TOOLCLIENT_HANDLERESPONSEMESSAGE_FN f)
{
AQH_TOOL_CLIENT *xo;
xo=GWEN_INHERIT_GETDATA(AQH_OBJECT, AQH_TOOL_CLIENT, o);
if (xo)
xo->handleResponseMessageFn=f;
}
int AQH_ToolClient_Run(AQH_OBJECT *o)
{
AQH_TOOL_CLIENT *xo;
xo=GWEN_INHERIT_GETDATA(AQH_OBJECT, AQH_TOOL_CLIENT, o);
if (xo) {
xo->ipcEndpoint=Utils2_SetupBrokerClientEndpoint(AQH_Object_GetEventLoop(o), xo->dbLocalArgs, 0);
if (xo->ipcEndpoint==NULL) {
DBG_ERROR(NULL, "ERROR creating TCP connection");
return 2;
}
return _sendWaitHandle(o, xo);
}
return GWEN_ERROR_INVALID;
}
int _sendWaitHandle(AQH_OBJECT *o, AQH_TOOL_CLIENT *xo)
{
AQH_EVENT_LOOP *eventLoop;
AQH_MESSAGE *msgOut;
uint32_t msgId;
eventLoop=AQH_Object_GetEventLoop(o);
msgId=AQH_Endpoint_GetNextMessageId(xo->ipcEndpoint);
msgOut=_createRequestMessage(o, msgId);
if (msgOut==NULL) {
DBG_ERROR(NULL, "Error creating outbound message");
return 2;
}
AQH_Endpoint_AddMsgOut(xo->ipcEndpoint, msgOut);
for (;;) {
AQH_MESSAGE *msgIn;
msgIn=Utils2_WaitForResponseMsg(eventLoop, xo->ipcEndpoint, msgId, xo->timeoutInSeconds);
if (msgIn) {
GWEN_TAG16_LIST *tagList;
tagList=AQH_IpcMessageTag16_ParsePayload(msgIn, 0);
if (tagList) {
int rv;
rv=_handleResponseMessage(o, msgIn, tagList);
AQH_Message_free(msgIn);
if (rv<0) {
DBG_ERROR(NULL, "here (%d)", rv);
return 3;
}
else if (rv==1) {
DBG_ERROR(NULL, "Done.");
return 0;
}
}
}
} /* for */
return 1;
}
AQH_MESSAGE *_createRequestMessage(AQH_OBJECT *o, uint32_t msgId)
{
AQH_TOOL_CLIENT *xo;
xo=GWEN_INHERIT_GETDATA(AQH_OBJECT, AQH_TOOL_CLIENT, o);
if (xo) {
if (xo->createRequestMessageFn)
return xo->createRequestMessageFn(o, msgId);
}
return NULL;
}
int _handleResponseMessage(AQH_OBJECT *o, const AQH_MESSAGE *msg, const GWEN_TAG16_LIST *tagList)
{
AQH_TOOL_CLIENT *xo;
xo=GWEN_INHERIT_GETDATA(AQH_OBJECT, AQH_TOOL_CLIENT, o);
if (xo) {
if (xo->handleResponseMessageFn)
return xo->handleResponseMessageFn(o, msg, tagList);
}
return 0;
}

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@@ -0,0 +1,33 @@
/****************************************************************************
* This file is part of the project AqHome.
* AqHome (c) by 2023 Martin Preuss, all rights reserved.
*
* The license for this file can be found in the file COPYING which you
* should have received along with this file.
****************************************************************************/
#ifndef AQHOME_TOOL_CLIENT_H
#define AQHOME_TOOL_CLIENT_H
#include "aqhome/msg/ipc/m_ipc_tag16.h"
#include <gwenhywfar/args.h>
typedef AQH_MESSAGE* (*AQH_TOOLCLIENT_CREATEREQUESTMESSAGE_FN)(AQH_OBJECT *o, uint32_t msgId);
typedef int (*AQH_TOOLCLIENT_HANDLERESPONSEMESSAGE_FN)(AQH_OBJECT *o, const AQH_MESSAGE *msg, const GWEN_TAG16_LIST *tagList);
AQH_OBJECT *AQH_ToolClient_new(AQH_EVENT_LOOP *eventLoop, GWEN_DB_NODE *dbGlobalArgs, const GWEN_ARGS *argDescrs);
int AQH_ToolClient_ReadLocalArgs(AQH_OBJECT *o, int argc, char **argv);
int AQH_ToolClient_Run(AQH_OBJECT *o);
void AQH_ToolClient_SetCreateRequestMessageFn(AQH_OBJECT *o, AQH_TOOLCLIENT_CREATEREQUESTMESSAGE_FN f);
void AQH_ToolClient_SetHandleResponseMessageFn(AQH_OBJECT *o, AQH_TOOLCLIENT_HANDLERESPONSEMESSAGE_FN f);
#endif

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@@ -0,0 +1,34 @@
/****************************************************************************
* This file is part of the project AqHome.
* AqHome (c) by 2023 Martin Preuss, all rights reserved.
*
* The license for this file can be found in the file COPYING which you
* should have received along with this file.
****************************************************************************/
#ifndef AQHOME_TOOL_CLIENT_P_H
#define AQHOME_TOOL_CLIENT_P_H
#include "./client.h"
typedef struct AQH_TOOL_CLIENT AQH_TOOL_CLIENT;
struct AQH_TOOL_CLIENT {
GWEN_DB_NODE *dbGlobalArgs;
GWEN_DB_NODE *dbLocalArgs;
const GWEN_ARGS *args;
AQH_TOOLCLIENT_CREATEREQUESTMESSAGE_FN createRequestMessageFn;
AQH_TOOLCLIENT_HANDLERESPONSEMESSAGE_FN handleResponseMessageFn;
AQH_OBJECT *ipcEndpoint;
int timeoutInSeconds;
};
#endif

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@@ -19,6 +19,12 @@
#include "aqhome/ipc/data/msg_data_devices.h"
#include "aqhome/ipc/data/ipc_data.h"
#include "aqhome/msg/ipc/m_ipc.h"
#include "aqhome/msg/ipc/m_ipc_tag16.h"
#include "aqhome/msg/ipc/m_ipc_result.h"
#include "aqhome/msg/ipc/data/m_ipcd_devices.h"
#include "aqhome/ipc2/endpoint.h"
#include <gwenhywfar/args.h>
#include <gwenhywfar/i18n.h>
#include <gwenhywfar/debug.h>
@@ -33,7 +39,6 @@
static int _doGetDevices(GWEN_DB_NODE *dbArgs);
static void _sendCommand(GWEN_MSG_ENDPOINT *epTcp);
@@ -164,88 +169,91 @@ int AQH_Tool_GetDevices(GWEN_DB_NODE *dbGlobalArgs, int argc, char **argv)
int _doGetDevices(GWEN_DB_NODE *dbArgs)
{
GWEN_MSG_ENDPOINT *epTcp;
AQH_EVENT_LOOP *eventLoop;
AQH_OBJECT *epTcp;
int timeoutInSeconds;
GWEN_MSG *msg;
int printHeader;
AQH_MESSAGE *msgOut;
uint32_t msgId;
timeoutInSeconds=GWEN_DB_GetIntValue(dbArgs, "timeout", 0, 5);
printHeader=GWEN_DB_GetIntValue(dbArgs, "printHeader", 0, 0);
epTcp=Utils_SetupBrokerClientEndpoint(dbArgs, 0);
eventLoop=AQH_EventLoop_new();
epTcp=Utils2_SetupBrokerClientEndpoint(eventLoop, dbArgs, 0);
if (epTcp==NULL) {
DBG_ERROR(NULL, "ERROR creating TCP connection");
AQH_EventLoop_free(eventLoop);
return 2;
}
/*fprintf(stdout, "Sending GetDevices request\n");*/
_sendCommand(epTcp);
msgId=AQH_Endpoint_GetNextMessageId(epTcp);
msgOut=AQH_IpcMessage_new(AQH_IPC_PROTOCOL_DATA_ID, AQH_IPC_PROTOCOL_DATA_VERSION, AQH_MSGTYPE_IPC_DATA_GETDEVICES_REQ,
msgId, 0,
0, NULL);
AQH_Endpoint_AddMsgOut(epTcp, msgOut);
for (;;) {
AQH_MESSAGE *msgIn;
uint16_t code;
msg=Utils_WaitForSpecificIpcMessage(epTcp, AQH_MSGTYPE_IPC_DATA_GETDEVICES_RSP, timeoutInSeconds);
if (msg==NULL) {
DBG_ERROR(NULL, "No response received");
return 2;
}
code=GWEN_IpcMsg_GetCode(msg);
if (code==AQH_MSGTYPE_IPC_DATA_GETDEVICES_RSP) {
AQH_DEVICE_LIST *deviceList;
msgIn=Utils2_WaitForResponseMsg(eventLoop, epTcp, msgId, timeoutInSeconds);
if (msgIn) {
GWEN_TAG16_LIST *tagList;
AQH_DevicesDataIpcMsg_Parse(msg, 0);
deviceList=AQH_DevicesDataIpcMsg_ReadDeviceList(msg);
if (deviceList) {
AQH_DEVICE *device;
code=AQH_IpcMessage_GetCode(msgIn);
tagList=AQH_IpcMessageTag16_ParsePayload(msgIn, 0);
if (tagList) {
if (code==AQH_MSGTYPE_IPC_DATA_GETDEVICES_RSP) {
AQH_DEVICE_LIST *deviceList;
device=AQH_Device_List_First(deviceList);
while(device) {
Utils_PrintDevice(device, printHeader);
printHeader=0;
device=AQH_Device_List_Next(device);
deviceList=AQH_IpcdMessageDevices_ReadDeviceList(tagList);
if (deviceList) {
AQH_DEVICE *device;
device=AQH_Device_List_First(deviceList);
while(device) {
Utils_PrintDevice(device, printHeader);
printHeader=0;
device=AQH_Device_List_Next(device);
}
AQH_Device_List_free(deviceList);
}
DBG_ERROR(NULL, "Flags: %08x", AQH_IpcdMessageDevices_GetFlags(tagList));
if (AQH_IpcdMessageDevices_GetFlags(tagList) & AQH_MSGDATA_DEVICES_FLAGS_LASTMSG) {
DBG_ERROR(NULL, "Last message received");
GWEN_Tag16_List_free(tagList);
break;
}
}
AQH_Device_List_free(deviceList);
}
else if (code==AQH_MSGTYPE_IPC_DATA_RESULT) {
uint32_t resultCode;
if (AQH_DevicesDataIpcMsg_GetFlags(msg) & AQH_MSGDATA_DEVICES_FLAGS_LASTMSG) {
DBG_INFO(NULL, "Last message received");
break;
resultCode=AQH_IpcMessageResult_GetResult(tagList);
fprintf(stderr, "ERROR: %d\n", resultCode);
GWEN_Tag16_List_free(tagList);
AQH_Object_free(epTcp);
AQH_EventLoop_free(eventLoop);
return 3;
}
else {
DBG_INFO(NULL, "Unexpected message \"%d\"", code);
GWEN_Tag16_List_free(tagList);
AQH_Object_free(epTcp);
AQH_EventLoop_free(eventLoop);
return 3;
}
GWEN_Tag16_List_free(tagList);
}
}
else if (code==AQH_MSGTYPE_IPC_DATA_RESULT) {
uint32_t resultCode;
resultCode=AQH_ResultIpcMsg_GetResultCode(msg);
fprintf(stderr, "ERROR: %d\n", resultCode);
GWEN_MsgEndpoint_free(epTcp);
return 3;
}
else {
DBG_INFO(NULL, "Unexpected message \"%d\"", code);
GWEN_MsgEndpoint_free(epTcp);
return 3;
}
} /* for */
GWEN_MsgEndpoint_free(epTcp);
AQH_Object_free(epTcp);
return 0;
}
void _sendCommand(GWEN_MSG_ENDPOINT *epTcp)
{
GWEN_MSG *msgOut;
msgOut=GWEN_IpcMsg_new(AQH_IPC_PROTOCOL_DATA_ID, AQH_IPC_PROTOCOL_DATA_VERSION, AQH_MSGTYPE_IPC_DATA_GETDEVICES_REQ,
GWEN_MsgEndpoint_GetNextMessageId(epTcp), 0,
0, NULL);
GWEN_MsgEndpoint_AddSendMessage(epTcp, msgOut);
}

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@@ -19,6 +19,12 @@
#include "aqhome/ipc/data/msg_data_values.h"
#include "aqhome/ipc/data/ipc_data.h"
#include "aqhome/msg/ipc/m_ipc.h"
#include "aqhome/msg/ipc/m_ipc_tag16.h"
#include "aqhome/msg/ipc/m_ipc_result.h"
#include "aqhome/msg/ipc/data/m_ipcd_values.h"
#include "aqhome/ipc2/endpoint.h"
#include <gwenhywfar/args.h>
#include <gwenhywfar/i18n.h>
#include <gwenhywfar/debug.h>
@@ -33,8 +39,6 @@
static int _doGetValues(GWEN_DB_NODE *dbArgs);
static uint32_t _sendRequest(GWEN_MSG_ENDPOINT *epTcp);
static int _handleResponses(GWEN_MSG_ENDPOINT *epTcp, uint32_t msgId, int timeoutInSeconds);
@@ -110,6 +114,17 @@ int AQH_Tool_GetValues(GWEN_DB_NODE *dbGlobalArgs, int argc, char **argv)
I18S("Specify service password"),
I18S("Specify service password")
},
{
0, /* flags */
GWEN_ArgsType_Int, /* type */
"printHeader", /* name */
0, /* minnum */
1, /* maxnum */
"H", /* short option */
"printheader", /* long option */
I18S("Print header if given"),
I18S("Print header if given")
},
{
GWEN_ARGS_FLAGS_HELP | GWEN_ARGS_FLAGS_LAST, /* flags */
GWEN_ArgsType_Int, /* type */
@@ -154,112 +169,88 @@ int AQH_Tool_GetValues(GWEN_DB_NODE *dbGlobalArgs, int argc, char **argv)
int _doGetValues(GWEN_DB_NODE *dbArgs)
{
GWEN_MSG_ENDPOINT *epTcp;
AQH_EVENT_LOOP *eventLoop;
AQH_OBJECT *epTcp;
int timeoutInSeconds;
int printHeader;
AQH_MESSAGE *msgOut;
uint32_t msgId;
int rv;
timeoutInSeconds=GWEN_DB_GetIntValue(dbArgs, "timeout", 0, 5);
printHeader=GWEN_DB_GetIntValue(dbArgs, "printHeader", 0, 0);
epTcp=Utils_SetupBrokerClientEndpoint(dbArgs, 0);
eventLoop=AQH_EventLoop_new();
epTcp=Utils2_SetupBrokerClientEndpoint(eventLoop, dbArgs, 0);
if (epTcp==NULL) {
DBG_ERROR(NULL, "ERROR creating TCP connection");
AQH_EventLoop_free(eventLoop);
return 2;
}
msgId=_sendRequest(epTcp);
rv=_handleResponses(epTcp, msgId, timeoutInSeconds);
if (rv!=0) {
DBG_ERROR(NULL, "here (%d)", rv);
}
GWEN_MsgEndpoint_free(epTcp);
return rv;
}
msgId=AQH_Endpoint_GetNextMessageId(epTcp);
msgOut=AQH_IpcMessage_new(AQH_IPC_PROTOCOL_DATA_ID, AQH_IPC_PROTOCOL_DATA_VERSION, AQH_MSGTYPE_IPC_DATA_GETVALUES_REQ,
msgId, 0,
0, NULL);
AQH_Endpoint_AddMsgOut(epTcp, msgOut);
uint32_t _sendRequest(GWEN_MSG_ENDPOINT *epTcp)
{
GWEN_MSG *msgOut;
uint32_t msgId;
msgId=GWEN_MsgEndpoint_GetNextMessageId(epTcp);
msgOut=GWEN_IpcMsg_new(AQH_IPC_PROTOCOL_DATA_ID, AQH_IPC_PROTOCOL_DATA_VERSION, AQH_MSGTYPE_IPC_DATA_GETVALUES_REQ,
msgId, 0,
0, NULL);
GWEN_MsgEndpoint_AddSendMessage(epTcp, msgOut);
return msgId;
}
int _handleResponses(GWEN_MSG_ENDPOINT *epTcp, uint32_t msgId, int timeoutInSeconds)
{
for (;;) {
GWEN_MSG *msg;
AQH_MESSAGE *msgIn;
uint16_t code;
msg=Utils_WaitForResponse(epTcp, msgId, timeoutInSeconds);
if (msg) {
uint16_t code;
msgIn=Utils2_WaitForResponseMsg(eventLoop, epTcp, msgId, timeoutInSeconds);
if (msgIn) {
GWEN_TAG16_LIST *tagList;
code=GWEN_IpcMsg_GetCode(msg);
if (code==AQH_MSGTYPE_IPC_DATA_GETVALUES_RSP) {
AQH_VALUE_LIST *valueList;
code=AQH_IpcMessage_GetCode(msgIn);
tagList=AQH_IpcMessageTag16_ParsePayload(msgIn, 0);
if (tagList) {
if (code==AQH_MSGTYPE_IPC_DATA_GETVALUES_RSP) {
AQH_VALUE_LIST *valueList;
AQH_ValuesDataIpcMsg_Parse(msg, 0);
valueList=AQH_ValuesDataIpcMsg_ReadValueList(msg);
if (valueList) {
AQH_VALUE *v;
valueList=AQH_IpcdMessageValues_ReadValueList(tagList);
if (valueList) {
AQH_VALUE *value;
v=AQH_Value_List_First(valueList);
while(v) {
uint64_t valueId;
const char *valueName;
const char *valueUnits;
valueId=AQH_Value_GetId(v);
valueName=AQH_Value_GetNameForSystem(v);
valueUnits=AQH_Value_GetValueUnits(v);
fprintf(stdout, "%lu\t%s\t%s\n",
(unsigned long int) valueId,
valueName?valueName:"",
valueUnits?valueUnits:"");
v=AQH_Value_List_Next(v);
value=AQH_Value_List_First(valueList);
while(value) {
Utils_PrintValue(value, printHeader);
printHeader=0;
value=AQH_Value_List_Next(value);
}
AQH_Value_List_free(valueList);
}
AQH_Value_List_free(valueList);
}
if (AQH_ValuesDataIpcMsg_GetFlags(msg) & AQH_MSGDATA_VALUES_FLAGS_LASTMSG) {
DBG_INFO(NULL, "Last message received");
GWEN_Msg_free(msg);
break;
if (AQH_IpcdMessageValues_GetFlags(tagList) & AQH_MSGDATA_VALUES_FLAGS_LASTMSG) {
DBG_INFO(NULL, "Last message received");
GWEN_Tag16_List_free(tagList);
break;
}
}
}
else if (code==AQH_MSGTYPE_IPC_DATA_RESULT) {
uint32_t resultCode;
else if (code==AQH_MSGTYPE_IPC_DATA_RESULT) {
uint32_t resultCode;
resultCode=AQH_ResultIpcMsg_GetResultCode(msg);
fprintf(stderr, "ERROR: %d\n", resultCode);
GWEN_Msg_free(msg);
return 3;
resultCode=AQH_IpcMessageResult_GetResult(tagList);
fprintf(stderr, "ERROR: %d\n", resultCode);
GWEN_Tag16_List_free(tagList);
AQH_Object_free(epTcp);
AQH_EventLoop_free(eventLoop);
return 3;
}
else {
DBG_INFO(NULL, "Unexpected message \"%d\"", code);
GWEN_Tag16_List_free(tagList);
AQH_Object_free(epTcp);
AQH_EventLoop_free(eventLoop);
return 3;
}
GWEN_Tag16_List_free(tagList);
}
else {
DBG_INFO(NULL, "Unexpected message \"%d\"", code);
GWEN_Msg_free(msg);
return 3;
}
} /* if msg */
else {
DBG_ERROR(NULL, "No response received");
return 2;
}
} /* for */
AQH_Object_free(epTcp);
return 0;
}