From 60d52b736c9acedc52e4dcf74e542f49e142d9ac Mon Sep 17 00:00:00 2001 From: "Adam D. Ruppe" Date: Fri, 2 Sep 2022 11:50:04 -0400 Subject: [PATCH] fix throw exception on ssl send that would block --- http2.d | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/http2.d b/http2.d index 9a1fa64..5b99c18 100644 --- a/http2.d +++ b/http2.d @@ -3908,12 +3908,19 @@ version(use_openssl) { //import std.stdio;writeln(cast(string) buf); debug(arsd_http2_verbose) writeln("ssl writing ", buf.length); auto retval = OpenSSL.SSL_write(ssl, buf.ptr, cast(uint) buf.length); + + // don't need to throw anymore since it is checked elsewhere + // code useful sometimes for debugging hence commenting instead of deleting + version(none) if(retval == -1) { + string str; OpenSSL.ERR_print_errors_cb(&collectSslErrors, &str); int i; + //printf("wtf\n"); //scanf("%d\n", i); + throw new Exception("ssl send failed " ~ str); } return retval; @@ -3928,14 +3935,20 @@ version(use_openssl) { debug(arsd_http2_verbose) writeln("ssl_read before"); auto retval = OpenSSL.SSL_read(ssl, buf.ptr, cast(int)buf.length); debug(arsd_http2_verbose) writeln("ssl_read after"); + + // don't need to throw anymore since it is checked elsewhere + // code useful sometimes for debugging hence commenting instead of deleting + version(none) if(retval == -1) { + string str; OpenSSL.ERR_print_errors_cb(&collectSslErrors, &str); int i; + //printf("wtf\n"); //scanf("%d\n", i); - //throw new Exception("ssl receive failed " ~ str); + throw new Exception("ssl receive failed " ~ str); } return retval; }