Mercurial > urweb
changeset 1915:52e88e139b25
Add Connection and Content-length headers to raw HTTP responses
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Wed, 27 Nov 2013 15:28:55 -0500 |
| parents | 6a2cc604a322 |
| children | e2345c438f08 |
| files | include/urweb/urweb_cpp.h src/c/http.c src/c/urweb.c |
| diffstat | 3 files changed, 13 insertions(+), 1 deletions(-) [+] |
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--- a/include/urweb/urweb_cpp.h Wed Nov 27 08:59:57 2013 -0500 +++ b/include/urweb/urweb_cpp.h Wed Nov 27 15:28:55 2013 -0500 @@ -58,6 +58,7 @@ int uw_send(struct uw_context *, int sock); int uw_print(struct uw_context *, int fd); int uw_output(struct uw_context * ctx, int (*output)(void *data, const char *buf, size_t len), void *data); +int uw_pagelen(struct uw_context *); int uw_set_input(struct uw_context *, const char *name, char *value); int uw_set_file_input(struct uw_context *, char *name, uw_Basis_file);
--- a/src/c/http.c Wed Nov 27 08:59:57 2013 -0500 +++ b/src/c/http.c Wed Nov 27 15:28:55 2013 -0500 @@ -204,7 +204,14 @@ on_success, on_failure, NULL, log_error, log_debug, sock, uw_really_send, close); - if (rr != KEEP_OPEN) uw_send(ctx, sock); + if (rr != KEEP_OPEN) { + char clen[100]; + + uw_write_header(ctx, "Connection: close\r\n"); + sprintf(clen, "Content-length: %d\r\n", uw_pagelen(ctx)); + uw_write_header(ctx, clen); + uw_send(ctx, sock); + } if (rr == SERVED || rr == FAILED) close(sock);
--- a/src/c/urweb.c Wed Nov 27 08:59:57 2013 -0500 +++ b/src/c/urweb.c Wed Nov 27 15:28:55 2013 -0500 @@ -1282,6 +1282,10 @@ printf("Heap: %lu/%lu\n", (unsigned long)uw_buffer_used(&ctx->heap), (unsigned long)uw_buffer_avail(&ctx->heap)); } +int uw_pagelen(uw_context ctx) { + return ctx->page.front - ctx->page.start; +} + int uw_send(uw_context ctx, int sock) { int n = uw_really_send(sock, ctx->outHeaders.start, ctx->outHeaders.front - ctx->outHeaders.start);