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Increase line buffer space in examples and add explicit error message.

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This commit is contained in:
Sönke Ludwig 2016-10-05 12:40:28 +02:00
parent 8b2c178651
commit b1663cc472
2 changed files with 4 additions and 2 deletions
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3
examples/http-server/source/app.d
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@ -31,7 +31,7 @@ struct ClientHandler {
alias LineCallback = void delegate(ubyte[]);
StreamSocketFD client;
ubyte[512] linebuf = void;
ubyte[1024] linebuf = void;
size_t linefill = 0;
LineCallback onLine;
@ -94,6 +94,7 @@ struct ClientHandler {
auto idx = linebuf[0 .. linefill].countUntil(cast(const(ubyte)[])"\r\n");
if (idx >= 0) {
assert(linefill + idx <= linebuf.length, "Not enough space to buffer the incoming line.");
linebuf[linefill .. linefill + idx] = linebuf[0 .. idx];
foreach (i; 0 .. linefill - idx - 2)
linebuf[i] = linebuf[idx+2+i];