Mercurial > hg > nginx-quic
diff src/os/unix/ngx_readv_chain.c @ 164:84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Wed, 29 Oct 2003 08:30:44 +0000 |
parents | fb61ba77beba |
children | 0061d1f0908d |
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--- a/src/os/unix/ngx_readv_chain.c +++ b/src/os/unix/ngx_readv_chain.c @@ -7,13 +7,14 @@ ssize_t ngx_readv_chain(ngx_connection_t *c, ngx_chain_t *chain) { char *prev; - ssize_t n; + ssize_t n, size; struct iovec *iov; ngx_err_t err; ngx_array_t io; prev = NULL; iov = NULL; + size = 0; ngx_init_array(io, c->pool, 10, sizeof(struct iovec), NGX_ERROR); @@ -29,6 +30,7 @@ ssize_t ngx_readv_chain(ngx_connection_t iov->iov_len = chain->hunk->end - chain->hunk->last; } + size += chain->hunk->end - chain->hunk->last; prev = chain->hunk->end; chain = chain->next; } @@ -42,7 +44,6 @@ ngx_log_debug(c->log, "recv: %d:%d" _ io } else if (n == -1) { c->read->ready = 0; - c->read->error = 1; err = ngx_errno; if (err == NGX_EAGAIN) { @@ -50,8 +51,12 @@ ngx_log_debug(c->log, "recv: %d:%d" _ io return NGX_AGAIN; } + c->read->error = 1; ngx_log_error(NGX_LOG_ERR, c->log, err, "readv() failed"); return NGX_ERROR; + + } else if (n < size) { + c->read->ready = 0; } return n;