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fix read write pb

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This commit is contained in:
lxsang 2018-10-27 16:15:25 +02:00
parent 6a066c4d2d
commit 64554bd2f5
1 changed files with 15 additions and 9 deletions
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24
libs/handle.c
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@ -170,19 +170,20 @@ int antd_send(void *src, const void* data, int len)
else
{
#endif
ptr = (char* )data;
writelen = len > BUFFLEN?BUFFLEN:len;
written = 0;
while (writelen > 0)
{
count = send(source->sock, data, len, 0);
count = send(source->sock, ptr+written, writelen, 0);
if (count > 0)
{
written += count;
writelen = (len - written) > BUFFLEN?BUFFLEN:(len-written);
}
else if(errno != EAGAIN && errno != EWOULDBLOCK)
else if(count == -1 && errno != EAGAIN && errno != EWOULDBLOCK)
{
return -1;
return written;
}
}
#ifdef USE_OPENSSL
@ -197,10 +198,10 @@ int antd_send(void *src, const void* data, int len)
int antd_recv(void *src, void* data, int len)
{
if(!src) return -1;
int read;
char* ptr;
int received;
int readlen;
int read=0;
char* ptr = NULL;
int received=0;
int readlen=0;
antd_client_t * source = (antd_client_t *) src;
#ifdef USE_OPENSSL
if(usessl())
@ -317,20 +318,24 @@ int antd_recv(void *src, void* data, int len)
read = 0;
while (readlen > 0 )//&& source->attempt < MAX_ATTEMPT
{
received = recv(((int) source->sock), data, len, 0);
received = recv(((int) source->sock), ptr+read, readlen, 0);
LOG("Read : %c\n", *ptr);
if (received > 0)
{
read += received;
readlen = (len - read) > BUFFLEN?BUFFLEN:(len-read);
LOG("Read len is %d\n", readlen);
}
else if(errno != EAGAIN && errno != EWOULDBLOCK)
{
return -1;
break;
}
}
//read = recv(((int) source->sock), data, len, 0);
#ifdef USE_OPENSSL
}
#endif
//LOG("Received %d bytes\n", read);
/*if(ret == 0)
{
antd_close(src);
@ -610,6 +615,7 @@ int read_buf(void* sock, char*buf,int size)
n = antd_recv(sock, &c, 1);
if (n > 0)
{
//LOG("Data : %c\n", c);
buf[i] = c;
i++;
}