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Somewhat ugly fix to deal with non-blocking sockets. We just loop and try

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again. THIS IS NOT A NICE FIX.
This commit is contained in:
Daniel Stenberg 2002-01-16 14:47:00 +00:00
parent b6dba9f5dd
commit cba9838e8f
1 changed files with 24 additions and 4 deletions
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28
lib/http.c
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@ -128,8 +128,10 @@ static
CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
long *bytes_written)
{
size_t amount;
CURLcode result;
ssize_t amount;
CURLcode res;
char *ptr;
int size;
if(conn->data->set.verbose) {
fputs("> ", conn->data->set.err);
@ -137,7 +139,25 @@ CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
fwrite(in->buffer, in->size_used, 1, conn->data->set.err);
}
result = Curl_write(conn, sockfd, in->buffer, in->size_used, &amount);
/* The looping below is required since we use non-blocking sockets, but due
to the circumstances we will just loop and try again and again etc */
ptr = in->buffer;
size = in->size_used;
do {
res = Curl_write(conn, sockfd, ptr, size, &amount);
if(CURLE_OK != res)
break;
if(amount != size) {
size += amount;
ptr += amount;
}
else
break;
} while(1);
if(in->buffer)
free(in->buffer);
@ -145,7 +165,7 @@ CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
*bytes_written = amount;
return result;
return res;
}