Add an error-checking in write()

Change-Id: I110beb896064e30d3e7bb73392f5a93ae940096a
Signed-off-by: Sunwook Bae <sunwook45.bae@samsung.com>

diff --git a/src/IpcServer.cpp b/src/IpcServer.cpp
index f6b2712..9f17eeb 100644 (file)
--- a/src/IpcServer.cpp
+++ b/src/IpcServer.cpp
@@ -706,6 +706,7 @@ IpcServer::SendResponse(int client, IPC::Message* pMessage)
        char* pData = null;
        GError* pGError = null;
        _ClientInfo* pClientInfo = null;
+       int ret = 0;
 
        SysTryReturn(NID_IO, client >= 0 && pMessage != null, false, E_INVALID_ARG,
                                "[E_INVALID_ARG] pMessage(0x%x) is null or clinet(%d) < 0", pMessage,
@@ -723,8 +724,12 @@ IpcServer::SendResponse(int client, IPC::Message* pMessage)
        while (remain > 0)
        {
                pGError = NULL;
-               g_io_channel_write_chars(pClientInfo->pReverseChannel, (char*) pData, remain, &written, &pGError);
-               SysTryCatch(NID_IO, pGError == null, , E_SYSTEM, "[E_SYSTEM] Error occurred during writing message to socket.");
+               ret = g_io_channel_write_chars(pClientInfo->pReverseChannel, (char*) pData, remain, &written, &pGError);
+               if (ret != G_IO_STATUS_NORMAL)
+               {
+                       SysLog(NID_IO, "Failed to send a response: %d", ret);
+                       SysTryCatch(NID_IO, ret != G_IO_STATUS_ERROR, , E_SYSTEM, "[E_SYSTEM] Error occurred during writing message to socket.");
+               }
 
                remain -= written;
                pData += written;
@@ -750,6 +755,7 @@ IpcServer::SendResponse(int client, const IPC::Message& message)
        char* pData = null;
        GError* pGError = null;
        _ClientInfo* pClientInfo = null;
+       int ret = 0;
 
        SysTryReturn(NID_IO, client >= 0, false, E_INVALID_ARG, "[E_INVALID_ARG] clinet(%d) < 0", client);
        SysTryCatch(NID_IO, !message.is_sync(), r = E_INVALID_ARG, E_INVALID_ARG, "[E_INVALID_ARG] Can't send sync. messagee.");
@@ -765,8 +771,12 @@ IpcServer::SendResponse(int client, const IPC::Message& message)
        while (remain > 0)
        {
                pGError = NULL;
-               g_io_channel_write_chars(pClientInfo->pReverseChannel, (char*) pData, remain, &written, &pGError);
-               SysTryCatch(NID_IO, pGError == null, , E_SYSTEM, "[E_SYSTEM] Error occurred during writing message to socket.");
+               ret = g_io_channel_write_chars(pClientInfo->pReverseChannel, (char*) pData, remain, &written, &pGError);
+               if (ret != G_IO_STATUS_NORMAL)
+               {
+                       SysLog(NID_IO, "Failed to send a response: %d", ret);
+                       SysTryCatch(NID_IO, ret != G_IO_STATUS_ERROR, , E_SYSTEM, "[E_SYSTEM] Error occurred during writing message to socket.");
+               }
 
                remain -= written;
                pData += written;